1973 year
Main Index

Issue 1

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX001

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP001

Crystal structure of the copper(I) complex of 2,5-dithiahexane-1,6-dicarboxylic acid H. van der Meer, pp 1 DOI:10.1039/DT9730000001

Unstable intermediates. Part CXIX. Electron spin resonance studies of radiation effects upon cyanate and thiocyanate ions in alkali-metal halide crystals and in aqueous glasses I. S. Ginns and M. C. R. Symons, pp 3 DOI:10.1039/DT9730000003

Unstable intermediates. Part CXXIII. Electron spin resonance spectra of radicals in -irradiated sulphuryl chloride: The SO2Cl2- radical K. V. S. Rao and M. C. R. Symons, pp 9 DOI:10.1039/DT9730000009

Observations on dislocations in tetraphenyltin and its isomorphs Herbert W. Newkirk, pp 12 DOI:10.1039/DT9730000012

Electron spin resonance studies of -irradiated potassium hexacyanoferrate(II) in various host lattices M. C. R. Symons and J. G. Wilkinson, pp 14 DOI:10.1039/DT9730000014

Redistribution reactions of some transition-metal chelates. Part I. Thermodynamics of bidentate ligand exchange between nickel(II) chelates J. C. Lockhart and W. J. Mossop, pp 19 DOI:10.1039/DT9730000019

Photoelectron spectra of some silyl and germyl transition-metal carbonyls and related species S. Cradock, E. A. V. Ebsworth and A. Robertson, pp 22 DOI:10.1039/DT9730000022

Complexes of nickel(II) and copper(II) with some 2,3,4,5-tetrahydro-1H-1,5-benzodiazepines P. W. W. Hunter and G. A. Webb, pp 26 DOI:10.1039/DT9730000026

Thermochemistry of oxide bronzes. Part I. Sodium vanadium bronzes NaxV2O5 with x between 0·2 and 0·33 P. G. Dickens, M. Jewess, D. J. Neild and J. C. W. Rose, pp 30 DOI:10.1039/DT9730000030

Dehydration of calcium hydrogen phosphate dihydrate M. C. Ball and M. J. Casson, pp 34 DOI:10.1039/DT9730000034

Studies in Mössbauer spectroscopy. Part VI. Tin-119 spectra of some trichlorostannyl transition-metal complexes R. V. Parish and P. J. Rowbotham, pp 37 DOI:10.1039/DT9730000037

Proton chemical shifts of water in cationic hydration complexes and their contribution to water shifts in electrolyte solutions J. W. Akitt, pp 42 DOI:10.1039/DT9730000042

Proton chemical shift and hydration of the hydronium ion in aqueous acids J. W. Akitt, pp 49 DOI:10.1039/DT9730000049

Crystal and molecular structure of µ-[1,2-bis(phenylthio)ethane]-bis-[chlorogold(I)] Michael G. B. Drew and Michael J. Riedl, pp 52 DOI:10.1039/DT9730000052

Interaction of DL-2,3-diaminopropionic acid and its methyl ester with metal ions. Part II. Hydrolysis kinetics R. W. Hay and P. J. Morris, pp 56 DOI:10.1039/DT9730000056

Crystal structure of chloro[dodeca(dimethylamino)cyclohexaphosphazene-NNNN]cobalt(II) di-µ-chloro-bis[dichlorocobaltate(II)]-bischloroform W. Harrison and J. Trotter, pp 61 DOI:10.1039/DT9730000061

Alkylzinc compounds. Part I. Crystal structure of ethylzinc iodide P. T. Moseley and H. M. M. Shearer, pp 64 DOI:10.1039/DT9730000064

The hydrogen fluoride solvent system. Part V. Solutions of SeF4 and SeF4,BF3 Morley Brownstein and R. J. Gillespie, pp 67 DOI:10.1039/DT9730000067

Crystal structure of anhydrous potassium carbonate B. M. Gatehouse and D. J. Lloyd, pp 70 DOI:10.1039/DT9730000070

Crystal and molecular structure of cis-diphenylbis-(2,2-bipyridyl)-chromium(III) iodide J. J. Daly, F. Sanz, R. P. A. Sneeden and H. H. Zeiss, pp 73 DOI:10.1039/DT9730000073

Negative-ion mass spectrometry of closo-carboranes Thomas Onak, James Howard and Costello Brown, pp 76 DOI:10.1039/DT9730000076

Nuclear magnetic resonance spectra of symmetrical phosphorus compounds. Part V. 1H nuclear magnetic resonance spectrum of P,P-dimethyl-P,P-di-t-butyldiphosphine P,P-disulphide, an [ARtXn]2 spin system G. Hägele, R. K. Harris and (Mrs.) J. M. Nichols, pp 79 DOI:10.1039/DT9730000079

Silicon-nitrogen compounds. Part IX. Self-dehydrofluorination of tetrafluorosilane-amine adducts as a route to substituted aminofluorosilanes B. J. Aylett, I. A. Ellis and C. J. Porritt, pp 83 DOI:10.1039/DT9730000083

Tris(quinolin-8-olato)titanium(III). A distorted octahedral monomer with an orbitally non-degenerate ground state F. B. Taylor and T. A. Wilkins, pp 87 DOI:10.1039/DT9730000087

Crystal structure of µ-(2,2:6,2-terpyridylcadmium)-bis(pentacarbonylmanganese)(2Cd-Mn) W. Clegg and P. J. Wheatley, pp 90 DOI:10.1039/DT9730000090

Diphenylberyllium: electron impact and calorimetric studies F. Glockling, R. J. Morrison and J. W. Wilson, pp 94 DOI:10.1039/DT9730000094

Co-ordination compounds of indium. Part XVIII. Anionic thiocyanato-complexes of indium(III) J. J. Habeeb and D. G. Tuck, pp 96 DOI:10.1039/DT9730000096

Formation of metal carbonyl derivatives of monothiocarbamates, dithiocarbamates, ureas, and thioureas from organotin intermediates E. W. Abel and M. O. Dunster, pp 98 DOI:10.1039/DT9730000098

Mechanism of the redox isomerisation of af-dichloro-bc-bis(pyridine)-de-trimethyleneplatinum(IV) to the platinum(II) complex of pyridinium propylide [PtCl2(C5H5NCHEt)(py)] R. D. Gillard and M. F. Pilbrow, pp 102 DOI:10.1039/DT9730000102

Crystal structure of compounds with (N-P)n rings. Part XI. 1,2,3,4-Tetraphenyl-2,4-dithiocyclodiphosphazane, [PhNP(S)Ph]2 M. B. Peterson and A. J. Wagner, pp 106 DOI:10.1039/DT9730000106

Crystal and molecular structure of octacarbonyl-µ-[1,2-bis(dimethylarsino)-3,3,4,4,-tetrafluorocyclobutene]-dimanganese (Mn-Mn) Lilian Y. Y. Chan and F. W. B. Einstein, pp 111 DOI:10.1039/DT9730000111

Iron-59 tracer study of the reaction between iron(III) chloride and quinolin-8-ol to give the chlorobis(quinolin-8-olato)iron(III) complex M. J. Frazer and L. I. B. Haines, pp 115 DOI:10.1039/DT9730000115

X-Ray photoelectron spectra of compounds containing rhodium-halogen bonds and of rhodium(II) acetate and its derivatives: rhodium 3d and halogen np binding energies A. D. Hamer, D. G. Tisley and R. A. Walton, pp 116 DOI:10.1039/DT9730000116

Chemistry of transition-metal vapours. Part III. Formation of complexes with arenes, trifluorophosphine, and nitric oxide R. Middleton, J. R. Hull, S. R. Simpson, C. H. Tomlinson and P. L. Timms, pp 120 DOI:10.1039/DT9730000120

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX003

Issue 2

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX005

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP005

Optically active co-ordination compounds. Part XXXI. Stereoselective autoxidations of dimeric vanadium(IV) tartrate complexes R. D. Gillard and R. A. Wiggins, pp 125 DOI:10.1039/DT9730000125

Solvent effects on the electronic spectra of some 2,2-bipyridyl palladium(II) and platinum(II) complexes P. M. Gidney, R. D. Gillard and B. T. Heaton, pp 132 DOI:10.1039/DT9730000132

Kinetics of the oxidation of uranium(IV) ions by halogens in aqueous solution. Part I. Iodine and bromine A. Adegite and M. H. Ford-Smith, pp 134 DOI:10.1039/DT9730000134

Kinetics of the oxidation of uranium(IV) ions by halogens in aqueous solution. Part II. Chlorine A. Adegite and M. H. Ford-Smith, pp 138 DOI:10.1039/DT9730000138

Co-ordination complexes containing multidentate ligands. Part II. Five-co-ordinate nickel(II) and cobalt(II) complexes containing tridentate ligands with Group VB donors W. E. Hill, J. Dalton and C. A. McAuliffe, pp 143 DOI:10.1039/DT9730000143

Four- and five-co-ordinate nickel(II) complexes with cis-(2-diphenylarsinovinyl)diphenylphosphine and 9,10-bis(diphenylphosphino)phenanthrene K. K. Chow, M. T. Halfpenny and C. A. McAuliffe, pp 147 DOI:10.1039/DT9730000147

Alkylideneamido-derivatives of metals and metalloids. Part III. The chemistry of alkylideneamino(trimethyl)stannanes M. F. Lappert, J. McMeeking and Dorothy E. Palmer, pp 151 DOI:10.1039/DT9730000151

Alkylideneamido-derivatives of metals and metalloids. Part IV. 1,1-Bis(trifluoromethyl)methyleneamido-complexes of Group IVB metals M. F. Lappert and Dorothy E. Palmer, pp 157 DOI:10.1039/DT9730000157

Crystal and molecular structure of the 1 : 1 adduct between diphenyl sulphoxide and mercury (II) chloride P. Biscarini, L. Fusina, G. D. Nivellini, A. Mangia and G. Pelizzi, pp 159 DOI:10.1039/DT9730000159

Vibrational spectra of zirconium tetrahydroborate and related molecules N. Davies, M. G. H. Wallbridge, B. E. Smith and B. D. James, pp 162 DOI:10.1039/DT9730000162

Stereochemistry and absolute signs of 3JP-H nuclear spin coupling constants in methyl platinum(II) complexes containing tertiary phosphines M. A. Bennett, R. Bramley and I. B. Tomkins, pp 166 DOI:10.1039/DT9730000166

ESCA studies of square-planar platinum complexes; correlations with nuclear quadrupole resonance studies D. T. Clark, D. Briggs and D. B. Adams, pp 169 DOI:10.1039/DT9730000169

Crystal structure of anhydrous nitrates and their complexes. Part VI. Dimethyldinitratotin(IV) J. Hilton, E. K. Nunn and S. C. Wallwork, pp 173 DOI:10.1039/DT9730000173

Palladium(II) complexes containing mixed nitrogen-arsenic polydentate ligands T. L. Morris and R. C. Taylor, pp 175 DOI:10.1039/DT9730000175

Reaction of pentaborane(9) with charged and neutral ligand species. A new synthesis of the tetradecahydrononaborate(1 -) ion, B9H14- C. G. Savory and M. G. H. Wallbridge, pp 179 DOI:10.1039/DT9730000179

Three-co-ordinated transition-metal compounds. Part II. Electronic spectra and magnetism of tris(bistrimethylsilylamido)derivatives of scandium, titanium, vanadium, chromium, and iron E. C. Alyea, D. C. Bradley, R. G. Copperthwaite and K. D. Sales, pp 185 DOI:10.1039/DT9730000185

Three-co-ordinated transition-metal compounds. Part III. Electron spin resonance studies on tris(bistrimethylsilylamido)derivatives of titanium, chromium, and iron D. C. Bradley, R. G. Copperthwaite, S. A. Cotton, K. D. Sales and J. F. Gibson, pp 191 DOI:10.1039/DT9730000191

Fluorophosphine complexes of rhodium(I). Part III. Ligand-exchange studies in some dirnethylaminodifluorophosphinerhodium(I) complexes D. A. Clement and J. F. Nixon, pp 195 DOI:10.1039/DT9730000195

Studies on metal carboxylates. Part III. Pyridine-2,6-dicarboxylates of the lanthanides. Synthesis and spectral studies and the X-ray photoelectron spectra of several pyridine carboxylate complexes D. L. Hoof, D. G. Tisley and R. A. Walton, pp 200 DOI:10.1039/DT9730000200

Dichlorotetrakis(dimethyl sulphoxide)ruthenium(II) and its use as a source material for some new ruthenium(II) complexes I. P. Evans, A. Spencer and G. Wilkinson, pp 204 DOI:10.1039/DT9730000204

Acetic acid complexes of vanadium(III) and titanium(III) L. P. Podmore, P. W. Smith and R. Stoessiger, pp 209 DOI:10.1039/DT9730000209

Transition-metal carbonyl derivatives of the germanes. Part IV. Germylpentacarbonylrhenium K. M. Mackay and S. R. Stobart, pp 214 DOI:10.1039/DT9730000214

Preparation and properties of some osmium nitrosylammines F. Bottomley and S. B. Tong, pp 217 DOI:10.1039/DT9730000217

Kinetics and mechanism of the formation and isomerization of some propionyl complexes of iridium(III) Gillian Wright, R. W. Clyde and R. J. Mawby, pp 220 DOI:10.1039/DT9730000220

Rapid acidification of solutions containing tungstate anions J. C. Dewan and D. L. Kepert, pp 224 DOI:10.1039/DT9730000224

Complexes of some first-row transition elements with (-)-spartein S. F. Mason and R. D. Peacock, pp 226 DOI:10.1039/DT9730000226

Effect of the ionic medium on the hydrolysis of metal ions: an empirical relation Nikola B. Mili, pp 229 DOI:10.1039/DT9730000229

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX007

Issue 3

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX009

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP009

Reactions of complex compounds of cobalt. Part VIII. Synthesis, protonation, and oxidative degradation of salicylatocobalt(III) complexes R. D. Gillard, J. R. Lyons and P. R. Mitchell, pp 233 DOI:10.1039/DT9730000233

Magnetic anisotropy and structure of hexa(urea)titanium salts B. N. Figgis, L. G. B. Wadley and M. Gerloch, pp 238 DOI:10.1039/DT9730000238

Co-ordination compounds of indium. Part XXI. Some compounds derived from indium(III) acetate, including indium diacetate J. J. Habeeb and D. G. Tuck, pp 243 DOI:10.1039/DT9730000243

Crystal structure of acetato(dimethyl)indium(III) F. W. B. Einstein, M. M. Gilbert and D. G. Tuck, pp 248 DOI:10.1039/DT9730000248

Crystal structures of thiocyanate polyaminecopper(II) complexes. Part I. Bis(ethylenediamine)copper(II) thiocyanate perchlorate M. Cannas, G. Carta and G. Marongiu, pp 251 DOI:10.1039/DT9730000251

Metal complexes of sulphur ligands. Part III. Reaction of platinum(II)NN-dialkyldithiocarbamates, O-ethyl dithiocarbonate (xanthate), and OO-diethyl dithiophosphate with tertiary phosphines (Miss) J. M. C. Alison and T. A. Stephenson, pp 254 DOI:10.1039/DT9730000254

Transition metal-carbon bonds. Part XXXII. Hexamethyl Dewar benzene; dehydrohexamethyl Dewar benzene and related complexes of platinum(II) B. L. Shaw and G. Shaw, pp 264 DOI:10.1039/DT9730000264

Transition metal-carbon bonds. Part XXXIII. Internal metallations of secondary and tertiary carbon atoms by platinum(II) and palladium(II) D. F. Gill, B. E. Mann and B. L. Shaw, pp 270 DOI:10.1039/DT9730000270

Stability constants and relaxation spectra of L-proline and L-hydroxyproline metal complexes Kenneth Kustin and Sung-Tsuen Liu, pp 278 DOI:10.1039/DT9730000278

Crystal structure of bis(NN-diethyldithiocarbamato)mercury(II) P. C. Healy and A. H. White, pp 284 DOI:10.1039/DT9730000284

Weak-field ligand-field calculation for tetragonally distorted d2 and d8 systems A. Mooney and W. E. Smith, pp 287 DOI:10.1039/DT9730000287

Single-crystal Raman and infrared spectra of vanadium(V) oxide T. R. Gilson, O. F. Bizri and N. Cheetham, pp 291 DOI:10.1039/DT9730000291

Oxidative-addition reaction of platinum acetylacetonate with iodine in solid state and solution. Crystal structure and equilibrium studies of trans-bis(acetylacetonato)di-iodoplatinum(IV) Philip M. Cook, Lawrence F. Dahl, David Hopgood and Roger A. Jenkins, pp 294 DOI:10.1039/DT9730000294

Arene molybdenum chemistry: some -allyl, dihydride, dinitrogen, and carbonyl derivatives M. L. H. Green and W. E. Silverthorn, pp 301 DOI:10.1039/DT9730000301

X-Ray structure determination of a new metal cluster complex: di-µ3-arsino-tris(tricarbonyliron)(3Fe-Fe) L. T. J. Delbaere, L. J. Kruczynski and D. W. McBride, pp 307 DOI:10.1039/DT9730000307

Preparative, carbon-13 and phosphorus-31 nuclear magnetic resonance studies on dicarbonyl complexes of ruthenium(II) and ruthenium(I) containing tertiary mono-t-butyl- or di-t-butyl-phosphines D. F. Gill, B. E. Mann and B. L. Shaw, pp 311 DOI:10.1039/DT9730000311

Interactions of a vitamin B12 model complex with amino-acids and oligopeptides. A visible and nuclear magnetic resonance spectroscopic study G. Pellizer, G. R. Tauszik and G. Costa, pp 317 DOI:10.1039/DT9730000317

Acid-base properties of spinaceamine and spinacine and their complexing capacity with divalent metals A. Braibanti, F. Dallavalle, E. Leporati and G. Mori, pp 323 DOI:10.1039/DT9730000323

Zwitterionic complexes of cobalt(II) R. A. Kolodny, T. L. Morris and R. C. Taylor, pp 328 DOI:10.1039/DT9730000328

Crystal structure of chlorobis(thiourea)mercury(II) chloride P. D. Brotherton, P. C. Healy, C. L. Raston and A. H. White, pp 334 DOI:10.1039/DT9730000334

Factors affecting the quantum efficiencies of fluorescent terbium(III) chelates in the solid state T. D. Brown and T. M. Shepherd, pp 336 DOI:10.1039/DT9730000336

Heteropolyanions containing two different heteroatoms. Part III. Cobalto(II)undecatungstophosphate and related anions T. J. R. Weakley, pp 341 DOI:10.1039/DT9730000341

Preparation and some reactions of Group VI metal monodentate bis-phosphine carbonyl complexes. Mechanistic aspects of chelate-ring formation J. A. Connor, J. P. Day, E. M. Jones and G. K. McEwen, pp 347 DOI:10.1039/DT9730000347

Crystal structure of trans-chlorohydridobis(triethylphosphine)palladium M. L. Schneider and H. M. M. Shearer, pp 354 DOI:10.1039/DT9730000354

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX011

Issue 4

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX013

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP013

Nuclear quadrupole resonance investigation of the comparative differences between hexachloro-stannate, -tellurate, and -plumbate resulting from cationic effects T. B. Brill and W. A. Welsh, pp 357 DOI:10.1039/DT9730000357

Crystal structure of 4-chloropyridinium hexachlorostannate(IV) R. C. Gearhart, T. B. Brill, W. A. Welsh and R. H. Wood, pp 359 DOI:10.1039/DT9730000359

A high-pressure infrared spectral study of the reactions of phosphine-substituted derivatives of tetrairidium dodecacarbonyl with carbon monoxide and hydrogen A. J. Drakesmith and R. Whyman, pp 362 DOI:10.1039/DT9730000362

Solid-state photochemical and energy-transfer processes in some hexa-arnminechromium(III) salts C. D. Flint, P. Greenough and A. P. Matthews, pp 368 DOI:10.1039/DT9730000368

Tetrazoles and tetrazole complexes. Part I. Crystal structure of cis-bis[dimethyl(phenyl)phosphine]bis-(5-methyltetrazolato)palladium(II) Gerald B. Ansell, pp 371 DOI:10.1039/DT9730000371

Reactions of low-valent metal complexes with fluorocarbons. Part XXIV. Chloronitrosylbis(triphenyl-, methyldiphenyl- and dimethylphenyl-phosphine)ruthenium and nitrosyltris(triphenylphosphine)iridium J. Clemens, M. Green and F. G. A. Stone, pp 375 DOI:10.1039/DT9730000375

Reactions of low-valent metal complexes with fluorocarbons. Part XXV. Phosphine, phosphite and cyclo-octa-1,5-diene platinum complexes J. Browning, H. D. Empsall, M. Green and F. G. A. Stone, pp 381 DOI:10.1039/DT9730000381

Reactions of low-valent metal complexes with fluorocarbons. Part XXVI. 1,1,1-Tris(diphenylphosphinomethyl)- and 1,1,1-tris(diphenylarsinomethyl)-ethane P. K. Maples, M. Green and F. G. A. Stone, pp 388 DOI:10.1039/DT9730000388

Crystal structure of the dimeric pyridine 1-oxide complex with mercury(I) perchlorate D. L. Kepert, D. Taylor and A. H. White, pp 392 DOI:10.1039/DT9730000392

Cyclic inorganic compounds. Part XIV. Crystal and molecular structure of 1,cis-3,trans-5,trans-7-tetrakis(dimethylamino)-1,3,5,7-tetrafluorotetraphosphonitrile Douglas Millington, T. J. King and D. B. Sowerby, pp 396 DOI:10.1039/DT9730000396

Rates of formation and dissociation of complexes of manganese(II) with the ligands 1,10-phenanthroline, 2,2-bipyridine, and 2,22-terpyridine in anhydrous methanol D. J. Benton and P. Moore, pp 399 DOI:10.1039/DT9730000399

Reactivity of co-ordinated ligands. Part XV. Formation of complexes containing Group V donor atoms and metal-carbon -bonds B. N. Cockburn, D. V. Howe, T. Keating, B. F. G. Johnson and J. Lewis, pp 404 DOI:10.1039/DT9730000404

The vibrational spectra of hexamethylcyclotrisiloxane and hexamethylcyclotrisilazane D. M. Adams and W. S. Fernando, pp 410 DOI:10.1039/DT9730000410

Cobalt(III) compounds of carbanions and their reactivity. Part I. The preparations and structure of some malononitrilato-compounds D. Cummins, B. M. Higson and E. D. McKenzie, pp 414 DOI:10.1039/DT9730000414

Steric effects in the reversible oxygenation of cobalt-Schiff-base-complexes. Part I. Crystal and molecular structure of the optically active and meso-forms of NN-butylenebis(salicylideneiminato)cobalt(II) M. Calligaris, G. Nardin and L. Randaccio, pp 419 DOI:10.1039/DT9730000419

Crystal structure of dibromodiadeniniumcopper(II) dibromide: a complex with unidentate adenine P. de Meester and A. C. Skapski, pp 424 DOI:10.1039/DT9730000424

Thermodynamics of the actinide elements. Part IV. Heats and free energies of formation of the tetrachlorides, tetrabromides, and tetraiodides of thorium, uranium, and neptunium J. Fuger and D. Brown, pp 428 DOI:10.1039/DT9730000428

Models for the interaction of nitrogen with transition metals. Part II. Crystal and molecular structure of carbonylchloro(4-fluorophenyl-di-imide-2C,N)bis(triphenylphosphine)iridium(III) tetrafluoroborate acetone solvate F. W. B. Einstein and D. Sutton, pp 434 DOI:10.1039/DT9730000434

Reactions of µ-hydroxo-dicobalt(III) complexes. Part VIII. Kinetic studies of the bridge cleavage of the µ-hydroxo-bis[penta-amminecobalt(III)] complex R. K. Wharton and A. G. Sykes, pp 439 DOI:10.1039/DT9730000439

Silylmethyl and related complexes. Part I. Kinetically stable alkyls of titanium(IV), zirconium(IV), and hafnium(IV) M. R. Collier, M. F. Lappert and R. Pearce, pp 445 DOI:10.1039/DT9730000445

Preparation, properties, and crystal structure of bis(ethyl carbamate)dinitratodioxouranium(VI) R. Graziani, G. Bombieri, E. Forsellini, S. Degetto and G. Marangoni, pp 451 DOI:10.1039/DT9730000451

The co-ordination chemistry of manganese. Part II. Some pentachloromanganates(III) W. Levason and C. A. McAuliffe, pp 455 DOI:10.1039/DT9730000455

Reaction of sulphur dicyanide with thiocyanate ion D. F. Kerr and I. R. Wilson, pp 459 DOI:10.1039/DT9730000459

Kinetics of oxidation-reduction reactions between elements of Groups V and VII. Part I. Bismuth(V) with halide ions and other reductants M. H. Ford-Smith and J. J. Habeeb, pp 461 DOI:10.1039/DT9730000461

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX015

Issue 5

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX017

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP017

Vibrational spectra of some chloro- and methylchloro-species of cadmium, indium, tin, antimony, tellurium, and iodine I. R. Beattie, F. C. Stokes and L. E. Alexander, pp 465 DOI:10.1039/DT9730000465

Surface oxidation of uranium metal as studied by X-ray photoelectron spectroscopy G. C. Allen and P. M. Tucker, pp 470 DOI:10.1039/DT9730000470

Complexes of bromine with hexamethylphosphoric triamide (HMPA) and with its polymeric analogue poly-HMPA Y. Ozari and J. Jagur-Grodzinski, pp 474 DOI:10.1039/DT9730000474

Transition-metal nitrosyl compounds. Part VIII. The preparation and properties of some cationic nitrosyl complexes of zerovalent ruthenium and osmium B. F. G. Johnson and J. A. Segal, pp 478 DOI:10.1039/DT9730000478

Organosilicon chemistry. Part X. The reaction of diazomethyltrimethylsilane with trifluoroacetonitrile and cyanogen halides to give triazoles J. M. Crossman, R. N. Haszeldine and A. E. Tipping, pp 483 DOI:10.1039/DT9730000483

Reaction of cerium(IV) perchlorate with hydrogen peroxide A. Samuni and G. Czapski, pp 487 DOI:10.1039/DT9730000487

Synthesis, crystal structure, and infrared spectra of trans-dithiocyanato-bis-[(3,3-dimethylbutynyl)diphenylphosphine]palladium(II) G. Beran, A. J. Carty, P. C. Chieh and H. A. Patel, pp 488 DOI:10.1039/DT9730000488

Determination of traces of copper by activation of water-insoluble apopolyphenol oxidase J. V. Stone and A. Townshend, pp 495 DOI:10.1039/DT9730000495

The exchange reaction between rhenium hexafluoride and boron trichloride and enthalpies of formation of rhenium pentachloride and rhenium hexafluoride J. Burgess, (Mrs.) C. J. W. Fraser, I. Haigh and R. D. Peacock, pp 501 DOI:10.1039/DT9730000501

Reactions of µ-hydroxo-dicobalt(III) complexes. Part IX. Equilibrium and kinetic studies of the reaction of the µ-amido-µ-hydroxo-bis[tetra-amminecobalt(III)] complex with selenate ions in aqueous perchloric acid solutions, and characterisation of the µ-amido-µ-selenato-bis[tetra-amminecobalt(III)] complex (Miss) Siew-Wan Foong and A. Geoffrey Sykes, pp 504 DOI:10.1039/DT9730000504

Crystal and molecular structure of 2,3,6-triphenylarsenin F. Sanz and J. J. Daly, pp 511 DOI:10.1039/DT9730000511

Carbene complexes. Part I. Electron-rich olefins as a source of carbene complexes of platinum(II) and palladium(II); and some experiments with (CF3)2CN2 D. J. Cardin, B. Cetinkaya, Engin Cetinkaya and M. F. Lappert, pp 514 DOI:10.1039/DT9730000514

Some metal halide-phosphorus halide-alkyl halide complexes. Part II. Reactions with niobium and tantalum pentachlorides and tungsten hexachloride Joseph I. Bullock, Frederick W. Parrett and Nicholas J. Taylor, pp 522 DOI:10.1039/DT9730000522

Sulphamato-complexes of the platinum metals W. P. Griffith and D. Pawson, pp 524 DOI:10.1039/DT9730000524

The HeI photoelectron spectrum of sulphur trioxide R. L. DeKock and D. R. Lloyd, pp 526 DOI:10.1039/DT9730000526

Oxidative addition reactions of triphenylphosphine with dodecacarbonyltriosmium C. W. Bradford and (the late) Ronald S. Nyholm, pp 529 DOI:10.1039/DT9730000529

Anhydrous transition-metal sulphites. Part II. Preparation of anhydrous cobalt(II) and nickel(II) sulphates and pyrosulphates by oxidation of anhydrous cobalt(II) and nickel(II) sulphites, using the mixed non-aqueous system dimethyl sulphoxide-sulphur dioxide R. Maylor, J. B. Gill and D. C. Goodall, pp 534 DOI:10.1039/DT9730000534

Kinetic studies on the vanadium(II)-titanium(IV) and titanium(III)-vanadium(IV) redox reactions in aqueous solutions J. David Ellis and A. Geoffery Sykes, pp 537 DOI:10.1039/DT9730000537

Molecular and crystal structures of tetra(methylgermanium) hexasulphide Robert H. Benno and Charles J. Fritchie jun. , pp 543 DOI:10.1039/DT9730000543

Study of the Mössbauer effect in europium(III) complexes Peter Glentworth, Alan L. Nichols, David A. Newton, Norman R. Large and Richard J. Bullock, pp 546 DOI:10.1039/DT9730000546

Co-ordination complexes of niobium and tantalum. Part XIV. Alkoxo(2,2-bipyridine)trichloroniobium(IV) complexes N. Vuleti and C. Djordjevi, pp 550 DOI:10.1039/DT9730000550

Syntheses and reactions of bromotetrafluorophenyl(cyclopentadienyl)dicarbonyliron derivatives Stuart C. Cohen, pp 553 DOI:10.1039/DT9730000553

Nuclear magnetic resonance spectra of dimeric cupric compounds William Byers and Robert J. P. Williams, pp 555 DOI:10.1039/DT9730000555

Phosphite and phosphonate complexes. Part IV. trans-Influence in mercury(II) complexes. X-Ray crystal structure analysis of bis(dimethyl phosphonato)mercury(II) G. G. Mather and A. Pidcock, pp 560 DOI:10.1039/DT9730000560

After effects of the cobalt-57-iron-57 electron-capture reaction in hexacyanocobaltate(III) complexes J. Fenger, K. E. Siekierska and J. Olsen, pp 563 DOI:10.1039/DT9730000563

Boron-sulphur compounds. Part IV. Synthesis, reactions, and mass spectral studies of some substituted 4-methyl-1,3,2-dithiaborolans R. H. Cragg, J. P. N. Husband and A. F. Weston, pp 568 DOI:10.1039/DT9730000568

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX019

Issue 6

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX021

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP021

The magnetic, electronic, and Mössbauer spectral properties of several trinuclear iron(III) carboxylate complexes Gary J. Long, William T. Robinson, Wilbur P. Tappmeyer and Douglas L. Bridges, pp 573 DOI:10.1039/DT9730000573

Crystal and molecular structure of di[iodobis-(2,2-bipyridylamine)copper(II)] iodide perchlorate John E. Johnson and Robert A. Jacobson, pp 580 DOI:10.1039/DT9730000580

Application of microwave spectroscopy to the mechanism of hydrogen-deuterium exchange in propene by homogeneous catalysts Chadwick A. Tolman and LeRoy H. Scharpen, pp 584 DOI:10.1039/DT9730000584

Structural and thermochemical studies on Rb2TeCl6 and comparison with Rb2SnCl6 Michael Webster and Paul H. Collins, pp 588 DOI:10.1039/DT9730000588

Crystal structure of tristrimethylammonium catena-tri-µ-chlorocuprate(1 -) tetrachlorocuprate(2 -) R. M. Clay, P. Murray-Rust and Judith Murray-Rust, pp 595 DOI:10.1039/DT9730000595

Infrared and Raman spectra of cycloheptasulphur Margaret Gardner and Astri Rogstad, pp 599 DOI:10.1039/DT9730000599

Kinetics and mechanism of replacement of nitrosobenzene in the pentacyano(nitrosobenzene)ferrate(II) ion by cyanide ion D. Pavlovi, I. Murati and S. Aperger, pp 602 DOI:10.1039/DT9730000602

Chemistry of the trivalent actinides. Part III. Some chemical and physical properties of hydrated uranium(III) fluoride and the anhydrous chloride, bromide, and iodide. The stability of uranium(III) in aqueous solution and in organic solvents Robert Barnard, Joseph I. Bullock, Barry J. Gellatly and Leslie F. Larkworthy, pp 604 DOI:10.1039/DT9730000604

Crystal and molecular structure of a µ-hyponitrito-bis[penta-amminecobalt(III)] salt: the nature of the red nitrosylpenta-amminecobalt(III) cation Bernard F. Hoskins and Francis D. Whillans, pp 607 DOI:10.1039/DT9730000607

Dinitrogen complexes of rhenium(I) and rhenium(II) J. Chatt, J. R. Dilworth and G. J. Leigh, pp 612 DOI:10.1039/DT9730000612

t-Butylberyllium-alkyls and -aryls: amine complexes and pyrolysis to hydrides G. E. Coates, D. L. Smith and R. C. Srivastava, pp 618 DOI:10.1039/DT9730000618

Formation and reactions of cyanocyclohexadienyl complexes of manganese(I) Peter J. C. Walker and Roger J. Mawby, pp 622 DOI:10.1039/DT9730000622

Calculation of the electronic structure of boranes by the self-consistent molecular orbital method. Part II. Highly symmetrical cage anions David R. Armstrong, Peter G. Perkins and James J. P. Stewart, pp 627 DOI:10.1039/DT9730000627

Homogeneous catalytic and stoicheiometric hydrogenation of ethylene by trishydridocarbonylbis(triphenylphosphine)iridium(III) Michael G. Burnett and Robert J. Morrison, pp 632 DOI:10.1039/DT9730000632

Electrophilic addition to hexafluorobut-2-yne complexes of platinum(0), rhodium(I), and iridium(I) Raymond D. W. Kemmitt, Bert Y. Kimura and George W. Littlecott, pp 636 DOI:10.1039/DT9730000636

X-Ray structural evidence for the influence of geometrical distortion on the spin-state of five-co-ordinate cobalt(II) and nickel(II) complexes A. Bianchi, P. Dapporto, G. Fallani, C. A. Ghilardi and L. Sacconi, pp 641 DOI:10.1039/DT9730000641

Crystal structure of dicaesium octa-µ3-chloro-hexachloro-octahedro-hexa-tungstate(II) and -molybdate(II) complexes Peter C. Healy, David L. Kepert, Donald Taylor and Allan H. White, pp 646 DOI:10.1039/DT9730000646

Synthesis and crystallographic characterization of the carbidopentadecacarbonylhexarhodate dianion in its bis(benzyltrimethylammonium) salt, the first example of a trigonal prismatic cluster of metal atoms V. G. Albano, M. Sansoni, P. Chini and S. Martinengo, pp 651 DOI:10.1039/DT9730000651

Crystal and molecular structure of potassium cis-bis(iminodiacetato)cobaltate(III)-2·5 water A. Bonamartini Corradi, C. Grasselli Palmieri, M. Nardelli, M. A. Pellinghelli and M. E. Vidoni Tani, pp 655 DOI:10.1039/DT9730000655

The standard enthalpies of formation of aluminium(III) bromide and aluminium(III) iodide Martin E. Anthoney, Arthur Finch and Peter J. Gardner, pp 659 DOI:10.1039/DT9730000659

Redistribution reactions of some transition-metal chelate complexes. Part II. Kinetics of bidentate ligand exchange between chelate complexes of nickel (II) J. C. Lockhart and W. J. Mossop, pp 662 DOI:10.1039/DT9730000662

The Mössbauer effect in tin(II) compounds. Part XIII. Data for the products from molten caesium-tin(II)-halide systems J. D. Donaldson and J. Silver, pp 666 DOI:10.1039/DT9730000666

Crystal structure of hexakis(pyridine 1-oxide)mercury(II) bisperchlorate David L. Kepert, Donald Taylor and Allan H. White, pp 670 DOI:10.1039/DT9730000670

Crystal structure of fac-chloro-[1,3-bis(dimethylarsino)propane]tricarbonylmanganese C. A. Bear and J. Trotter, pp 673 DOI:10.1039/DT9730000673

Transition metal-Schiff base complexes. Part VI. Mössbauer and magnetic investigations of some iron(II) and iron(III) systems Brian W. Fitzsimmons, Anthony W. Smith, Leslie F. Larkworthy and Keith A. Rogers, pp 676 DOI:10.1039/DT9730000676

Nickel(II) and nickel(I) complexes with tripod arsine ligands Stefano Midollini and Franco Cecconi, pp 681 DOI:10.1039/DT9730000681

Proton nuclear magnetic resonance behaviour of acetylacetonato(chloro)-2-chloromethylpyridineplatinum(II) Flaviano Coletta, Renato Ettorre and Alessandro Gambaro, pp 684 DOI:10.1039/DT9730000684

Structural parameters and unit cell dimensions for the tetragonal actinide tetrachlorides(Th, Pa, U, and Np) and tetrabromides (Th and Pa) David Brown, Thomas L. Hall and Patrick T. Moseley, pp 686 DOI:10.1039/DT9730000686

Infrared and Raman spectra of some phosphorus sulphides Margaret Gardner, pp 691 DOI:10.1039/DT9730000691

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX023

Issue 7

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX025

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP025

Crystal structure of di-µ-tropolonato-bis[aquo(tropolonato)nickel(II)] Roger J. Irving, Michael L. Post and David C. Povey, pp 697 DOI:10.1039/DT9730000697

Mechanism of the homogeneous hydrogenation of olefins catalysed by chlorocarbonylbis(triphenylphosphine)iridium(I) with and without basic cocatalysts Michael G. Burnett, Robert J. Morrison and Christopher J. Strugnell, pp 701 DOI:10.1039/DT9730000701

Phosphorus-nitrogen compounds. Part XXXIV. The reactions of hexachlorocyclotriphosphazatriene with ethylamine: comparisons with isopropylamine and t-butylamine Rabindranath N. Das, Robert A. Shaw, Barry C. Smith and Michael Woods, pp 709 DOI:10.1039/DT9730000709

Proton and phosphorus-31 nuclear magnetic resonance spectra of octahedral trisdimethylphenylphosphine complexes with meridional configurations Ruth M. Lynden-Bell, Gary G. Mather and Alan Pidcock, pp 715 DOI:10.1039/DT9730000715

Ligand-variation studies on the Mössbauer effect in low-valency iron organometallic complexes: the LFe(CO)4 and L2Fe(CO)3 series William E. Carroll, Francis A. Deeney, John A. Delaney and Fergus J. Lalor, pp 718 DOI:10.1039/DT9730000718

Electron paramagnetic resonance spectra of the bis-(-cyclopentadienyl)vanadium(IV) and bis-(-cyclopentadienyl)niobium(IV) complexes (-C5H5)2VX2and (-C5H5)2NbX2 Charles P. Stewart and Andrew L. Porte, pp 722 DOI:10.1039/DT9730000722

The blue supersulphide ion, S2- Werner F. Giggenbach, pp 729 DOI:10.1039/DT9730000729

Crystal and molecular structure of sodium di-µ-sulphido-bis-[(L-cysteinato)oxomolybdate(V)] dihydrate D. H. Brown and J. A. D. Jeffreys, pp 732 DOI:10.1039/DT9730000732

Reduction of tetranuclear µ-oxalato-cobalt(III) complexes by the ions chromium(II) and vanadium(II) Keith L. Scott and A. Geoffrey Sykes, pp 736 DOI:10.1039/DT9730000736

Stereochemistry of flexible-chelate-metal complexes. Part III. Crystal structure of dihydrogen ethylenediaminetetra-acetatostannate(II) K. G. Shields, R. C. Seccombe and C. H. L. Kennard, pp 741 DOI:10.1039/DT9730000741

Preparation of hydridotetrakis(triphenylphosphine)ruthenium(II) hexafluorophosphate and related complexes J. Roger Sanders, pp 743 DOI:10.1039/DT9730000743

Paramagnetic hydrido-complexes of cobalt(II) J. Roger Sanders, pp 748 DOI:10.1039/DT9730000748

Crystal and molecular structure of tricarbonyl--[1,1,1-tricarbonyl-2-methyl-3-diphenylmethylene-6-methoxyferra-2-oxacyclohexenyl]iron(Fe-Fe), a product from the reaction between diphenyldiazomethane and tricarbonyl--[1,1,1-tricarbonyl-2,5-dimethoxyferracyclopentadiene]iron J. A. D. Jeffreys, (Mrs.) C. M. Willis (née Mansell), I. C. Robertson, G. Ferguson and J. G. Sime, pp 749 DOI:10.1039/DT9730000749

Optically active complexes of Schiff bases. Part II. Complexes of cobalt(II) with tetradentate Schiff bases and their reactivity with oxygen Carlo Busetto, Franco Cariati, Achille Fusi, Michele Gullotti, Franca Morazzoni, Alessandro Pasini, Renato Ugo and Venanzio Valenti, pp 754 DOI:10.1039/DT9730000754

Quinone adducts of cobalt(II) and iron(II) complexes with a quadridentate Schiff's base C. Floriani, G. Fachinetti and F. Calderazzo, pp 765 DOI:10.1039/DT9730000765

Elimination stabilized alkyls. Part II. Neopentyl and related alkyls of chromium(IV) Walter Mowat, Anthony J. Shortland, Nicholas J. Hill and Geoffrey Wilkinson, pp 770 DOI:10.1039/DT9730000770

Crystal and molecular structure of bis-(-2-methylallyl)bis(trimethyl phosphite)ruthenium. An example of asymmetric -bonding between methylallyl ligands and ruthenium Robert A. Marsh, Judith Howard and Peter Woodward, pp 778 DOI:10.1039/DT9730000778

Mercuric halide adducts of tertiary phosphine or tertiary arsine complexes of palladium(II) and platinum(II) P. R. Brookes and B. L. Shaw, pp 783 DOI:10.1039/DT9730000783

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX027

Issue 8

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX029

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP029

Stoicheiometry and kinetics of the reaction between thallium(III) and antimony(III) ions in perchloric acid solution Prem Dutt Sharma and Yugul K. Gupta, pp 789 DOI:10.1039/DT9730000789

Thermodynamics of complex formation of 1,5,8,12-tetra-azadodecane with copper(II) ions and protons in aqueous solution Gavin R. Hedwig and H. Kipton J. Powell, pp 793 DOI:10.1039/DT9730000793

A reinvestigation of the enthalpy changes for the interaction of the sulphate ion with some transition-metal ions in aqueous solution Gavin R. Hedwig and H. Kipton J. Powell, pp 798 DOI:10.1039/DT9730000798

Vinyltitanium trichloride Bernard J. Hewitt, A. K. Holliday and R. J. Puddephatt, pp 801 DOI:10.1039/DT9730000801

Kinetics of oxidation of transition-metal ions by halogen radical anions. Part I. The oxidation of iron(II) by dibromide and dichloride ions generated by flash photolysis Andrew T. Thornton and Gerald S. Laurence, pp 804 DOI:10.1039/DT9730000804

Diazaphosphetidinones with four-co-ordinated phosphorus Manfred Bermann and John R. Van Wazer, pp 813 DOI:10.1039/DT9730000813

Refinement of the crystal structure of magnesium sulphate heptahydrate (epsomite) by neutron diffraction Giovanni Ferraris, Derry W. Jones and Jack Yerkess, pp 816 DOI:10.1039/DT9730000816

Crystal structure of the 1 : 1 adduct formed between bis(cis-1,2-diphenylethylene-1,2-dithiolato)palladium and cyclohexa-1,3-diene George R. Clark, Joyce M. Waters and Kenneth R. Whittle, pp 821 DOI:10.1039/DT9730000821

Kinetics of aquation of chloro- and thiocyanato-chromium(III) complexes in mixed aqueous solvents John Burgess, pp 825 DOI:10.1039/DT9730000825

Reactions of µ-hydroxo-dicobalt(III) complexes. Part X. Kinetic studies of the reaction of the µ-amido-µ-hydroxo-bis[tetra-amminecobalt(III)] complex with phosphate ions in aqueous perchloric acid solutions and the characterisation of the µ-amido-µ-phosphato-bis[tetra-amminecobalt(III)] complex Julian D. Edwards, (Miss) Siew-Wan Foong and A. Geoffrey Sykes, pp 829 DOI:10.1039/DT9730000829

Bond indices and valency David R. Armstrong, Peter G. Perkins and James J. P. Stewart, pp 838 DOI:10.1039/DT9730000838

Reactions of metal carbonyls. Part III. Steric and stereochemical limitations of higher substitution of manganese carbonyl bromide Rolf H. Reimann and Eric Singleton, pp 841 DOI:10.1039/DT9730000841

Carboxylato-triphenylphosphine complexes of ruthenium, cationic triphenylphosphine complexes derived from them, and their behaviour as homogeneous hydrogenation catalysts for alkenes Robert W. Mitchell, Alwyn Spencer and Geoffrey Wilkinson, pp 846 DOI:10.1039/DT9730000846

Hydride complexes of six-co-ordinate platinum D. W. W. Anderson, E. A. V. Ebsworth and D. W. H. Rankin, pp 854 DOI:10.1039/DT9730000854

Crystallographic studies of the boron-nitrogen bond in aminoboranes. Part IV. Crystal and molecular structure of (diphenylmethyleneamino)dimesitylborane Graham J. Bullen, pp 858 DOI:10.1039/DT9730000858

Some metal-ion complexes with ligands formed by reaction of amines with aliphatic carbonyl compounds. Part II. Some nickel(II) and copper(II) compounds formed by the 1,2-diaminopropane-acetone reaction Neil F. Curtis, pp 863 DOI:10.1039/DT9730000863

Carbonyl complexes of iron, cobalt, and nickel with tris(trimethylsilylmethyl)phosphine Andrew T. T. Hsieh and Geoffrey Wilkinson, pp 867 DOI:10.1039/DT9730000867

Preparation and properties of hexamethyltungsten Anthony J. Shortland and Geoffrey Wilkinson, pp 872 DOI:10.1039/DT9730000872

Structural studies of metal complexes with NN-disubstituted thioureas. Part II. Crystal structure of dichlorobis-(NN-diethylthiourea)cobalt(II)(triclinic form) Mario Bonamico, Giulia Dessy, Vincenzo Fares and Lucio Scaramuzza, pp 876 DOI:10.1039/DT9730000876

Nickel(II) complexes with dithiomalonamide and NN-diphenyldithiomalonamide Giorgio Peyronel, Gian Carlo Pellacani, Giuseppe Benetti and Giordano Pollacci, pp 879 DOI:10.1039/DT9730000879

Crystal and molecular structure of di-µ-acetato-bis-[(2-methylallyl-3-norbornyl)palladium(II)] Marcello Zocchi, Giuseppe Tieghi and Alberto Albinati, pp 883 DOI:10.1039/DT9730000883

Ground-state trans-effect and molecular structure of trichloro(triphenylphosphine)gold(III) G. Bandoli, D. A. Clemente, G. Marangoni and L. Cattalini, pp 886 DOI:10.1039/DT9730000886

Kinetics and mechanism of the oxidation of thiosulphate ions by copper(II) ions in aqueous ammonia solution John J. Byerley, Safaa A. Fouda and Garry L. Rempel, pp 889 DOI:10.1039/DT9730000889

Crystal structure of bis[(3-chloropyridine)mercury(I)] diperchlorate David L. Kepert, Donald Taylor and Allan H. White, pp 893 DOI:10.1039/DT9730000893

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX031

Issue 9

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX033

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP033

Behaviour of diamine-af-dibromo-dinitroplatinum(IV) complexes and the adduct ac-dinitro-bd-bis(pyridine)platinum(II)-boron trifluoride in acidic solutions Derek Humphreys and Peter J. Staples, pp 897 DOI:10.1039/DT9730000897

Confirmation of the non-existence of polymeric species in aqueous perchloric acid solutions of the hexa-aquocobalt(III) ion Geoffrey Davies and Björn Warnqvist, pp 900 DOI:10.1039/DT9730000900

Kinetics of aquation of the hexabromorhenate(IV) and hexachlororhenate(IV) ions John Burgess, Raymond D. Peacock and Alexander M. Petric, pp 902 DOI:10.1039/DT9730000902

Carbene complexes. Part II. Thermally-induced isomerisations of trans-platinum(II) and palladium(II) complexes and the chemistry of the cis- and trans-isomers B. etinkaya, Engin etinkaya and M. F. Lappert, pp 906 DOI:10.1039/DT9730000906

Hydrolysis of cyanogen chloride Peter L. Bailey and Edmund Bishop, pp 912 DOI:10.1039/DT9730000912

Reaction of sulphite ions with cyanogen chloride Peter L. Bailey and Edmund Bishop, pp 917 DOI:10.1039/DT9730000917

Co-ordination compounds of indium. Part XXII. Anionic complexes derived from the lower halides of indium J. Guillermo Contreras, John S. Poland and Dennis G. Tuck, pp 922 DOI:10.1039/DT9730000922

Preparation, crystal and molecular structure of trans-dibromobis-[di(t-butyl)fluorophosphine]nickel(II) William S. Sheldrick and Othmar Stelzer, pp 926 DOI:10.1039/DT9730000926

Interaction of hydridocarbonyltris(triphenylphosphine) complexes of iridium(I) and rhodium(I) with organic acids Charles K. Brown, Denis Georgiou and Geoffrey Wilkinson, pp 929 DOI:10.1039/DT9730000929

Optically active co-ordination compounds. Part XXXII. Potassium (+)tris-[L-cysteinesulphinato(2-)-SN]cobaltate(III): a versatile agent for resolution of 3+ species L. S. Dollimore and R. D. Gillard, pp 933 DOI:10.1039/DT9730000933

Derivatives of divalent germanium, tin, and lead. Part I. The protolysis of cyclopentadienyltin(II) compounds by hydroxy-derivatives. Tin(II) oximes and hydroxylpmines Philip G. Harrison and Stephen R. Stobart, pp 940 DOI:10.1039/DT9730000940

Optical rotatory power of co-ordination compounds. Part XVI. Intermediate exciton coupling in the circular dichroism of trisbipyridyl complexes Stephen F. Mason, Barry J. Peart and Robin E. Waddell, pp 944 DOI:10.1039/DT9730000944

Optical rotatory power of co-ordination compounds. Part XVII. The circular dichroism of trisbipyridyl and trisphenanthroline complexes Stephen F. Mason and Barry J. Peart, pp 949 DOI:10.1039/DT9730000949

Optical rotatory power of co-ordination compounds. Part XVIII. The circular dichroism of trigonal nickel(II) chelate complexes Michael J. Harding, Stephen F. Mason and Barry J. Peart, pp 955 DOI:10.1039/DT9730000955

Reaction of dimethylzinc with tantalum(V) chloride and some co-ordination compounds of methyltantalum(V) chloride, dimethyltantalum(V) chloride and methylniobium(V) chloride Gerald W. A. Fowles, David A. Rice and John D. Wilkins, pp 961 DOI:10.1039/DT9730000961

Electron spin resonance studies of -irradiated hexacyanoruthenate(II) ions in various host lattices Martyn C. R. Symons and James G. Wilkinson, pp 965 DOI:10.1039/DT9730000965

Europium-151 Mössbauer spectroscopic studies of europic oxide Peter Glentworth, Alan L. Nichols, Norman R. Large and Richard J. Bullock, pp 969 DOI:10.1039/DT9730000969

Chemistry of the metal carbonyls. Part LXVI. Complexes derived from a carbonylosmium anion Raymond D. George, Selby A. R. Knox and F. Gordon A. Stone, pp 972 DOI:10.1039/DT9730000972

Chemistry of the metal carbonyls. Part LXVII. Hydroxycarbene complexes of manganese(I) John R. Moss, Michael Green and F. Gordon A. Stone, pp 975 DOI:10.1039/DT9730000975

Fluorine resonance spectra of pentafluorophenyl-zinc and -cadmium halides Dennis F. Evans and Raymond F. Phillips, pp 978 DOI:10.1039/DT9730000978

Trifluoroiodosilane and difluorodi-iodosilane: their properties and use in preparing fluorosilicon derivatives with Si-N, Si-O, and Si-S bonds Bernard J. Aylett, Ian A. Ellis and John R. Richmond, pp 981 DOI:10.1039/DT9730000981

Vibrational spectra and metal-metal bonding in the hexahalogenodigallate(II) ions, Ga2X62-(X = Cl, Br, and I) Christopher A. Evans, Kang Hai Tan, Spencer P. Tapper and Michael J. Taylor, pp 988 DOI:10.1039/DT9730000988

Kinetics of the acid hydrolysis of nitrito-complexes. Part III. Nitritochromium(III) complexes Terence C. Matts, Peter Moore, Dorothy M. W. Ogilvie and Neil Winterton, pp 992 DOI:10.1039/DT9730000992

Hydrido-complexes of osmium(II) and osmium(IV) Bernard Bell, Joseph Chatt and G. Jeffery Leigh, pp 997 DOI:10.1039/DT9730000997

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX035

Issue 10

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX037

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP037

Structure and stability of carboxylate complexes. Part XII. The location of co-ordination sites in copper(II) carboxylates in solution by proton magnetic resonance Keith B. Dillon and Francis J. C. Rossotti, pp 1005 DOI:10.1039/DT9730001005

Four- and five-co-ordinate nitrosyl complexes of iridium(I) Christopher A. Reed and Warren R. Roper, pp 1014 DOI:10.1039/DT9730001014

Low co-ordination numbers in lanthanide and actinide compounds. Part I. The preparation and characterization of tris{bis(trimethylsilyl)-amido}lanthanides Donald C. Bradley, Joginder S. Ghotra and F. Alan Hart, pp 1021 DOI:10.1039/DT9730001021

Co-ordination properties of methylenebis(diphenylphosphine chalcogenides) with cobalt(II), nickel(II), and palladium(II) William E. Stinkard and Devon W. Meek, pp 1024 DOI:10.1039/DT9730001024

Carbon-13 nuclear magnetic resonance spectra of tungsten and molybdenum carbonyl derivatives Paul S. Braterman, David W. Milne, Edward W. Randall and Edward Rosenberg, pp 1027 DOI:10.1039/DT9730001027

Complexes of the nickel(II) ion with purine bases: relaxation spectra with theophylline Kenneth Kustin and Michael A. Wolff, pp 1031 DOI:10.1039/DT9730001031

Studies on metal carboxylates. Part IV. Pyridine-2,6-dicarboxylate complexes of cobalt(II), nickel(II), rhodium(II), and rhodium(III). Synthesis, spectral and magnetic properties, and a study of rhodium 3d binding energies by X-ray photoelectron spectroscopy Raymond W. Matthews, Anthony D. Hamer, David L. Hoof, David G. Tisley and Richard A. Walton, pp 1035 DOI:10.1039/DT9730001035

Complex halides of the transition metals. Part XIV. The X-ray photoelectron spectra of mononuclear and dinuclear complex halides of rhenium(III) and rhenium(IV), and of the Re(NCS)62- and Re2(NCS)82- complex anions David G. Tisley and Richard A. Walton, pp 1039 DOI:10.1039/DT9730001039

X-Ray photoelectron spectroscopy of some dimethylamino-substituted cyclotriphosphazenes Brian Green, David C. Ridley and Peter M. A. Sherwood, pp 1042 DOI:10.1039/DT9730001042

Single-crystal electronic and electron spin resonance spectra of the two forms of bis(nitrato)bis-(-picoline)copper(II) and of bis(nitrato)mono(pyrazine)copper(II) Richard J. Dudley, Richard J. Fereday, Brian J. Hathaway, Peter G. Hodgson and Paedar C. Power, pp 1044 DOI:10.1039/DT9730001044

Boron trihalide adducts of dimethyl sulphide. A nuclear magnetic resonance study of exchange reactions and mixed boron trihalide adducts Michael J. Bula and J. Stephen Hartman, pp 1047 DOI:10.1039/DT9730001047

Boron-sulphur compounds. Part VI. Organoboron compounds of cysteamine (2-aminoethanethiol) Richard H. Cragg and Alan F. Weston, pp 1054 DOI:10.1039/DT9730001054

Crystal and molecular structure of di-µ-dimethylstannylene-bis(carbonyl--cyclopentadienylcobalt): a metal ring compound John Weaver and Peter Woodward, pp 1060 DOI:10.1039/DT9730001060

Thermodynamic considerations in co-ordination. Part XIII. Formation constants for the glutaminate- and serinate-proton, -manganese(II), -iron(II), -cobalt(II), -nickel(II), -copper(II), and -zinc(II) systems David R. Williams, pp 1064 DOI:10.1039/DT9730001064

Raman spectra of multiply bonded metal species Antony P. Ketteringham and Colin Oldham, pp 1067 DOI:10.1039/DT9730001067

Isolation and characterisation of aquo- and phenyl-(diethylenetriamine)platinum(II) complexes Roland M. Alcock, Frank R. Hartley and David E. Rogers, pp 1070 DOI:10.1039/DT9730001070

Thermochemistry of oxide bronzes. Part II. Sodium tungsten bronzes NaxWO3(x= 0·53 and 0·77) P. G. Dickens and D. J. Neild, pp 1074 DOI:10.1039/DT9730001074

Some metal-ion complexes with ligands formed by reaction of amines with aliphatic carbonyl compounds. Part III. Some compounds formed by reaction of 1,3-diaminopropane nickel(II) compounds with acetone Donald F. Cook and Neil F. Curtis, pp 1076 DOI:10.1039/DT9730001076

Spectroscopic studies on matrix-isolated metal carbonyls. Part II. Infrared spectra and structures of Pd(CO)4, Pd(CO)3, Pd(CO)2, and PdCO J. H. Darling and J. S. Ogden, pp 1079 DOI:10.1039/DT9730001079

The fate of recoil-59Fe in an iron double complex specifically enriched with 59Fe Krystyna E. Siekierska, Jes Fenger and Alfred G. Maddock, pp 1086 DOI:10.1039/DT9730001086

Solvent extraction from halide solutions. Part VI. Complexing constants for ferric thiocyanates and the temperature dependence of their extraction Alfred G. Maddock and (the late) Luis O. Medeiros, pp 1088 DOI:10.1039/DT9730001088

Complex formation with heptane-3,5-dione. Stabilities of some bivalent metal chelate complexes in aqueous dioxan (50%) John L. Ault, Hugo J. Harries and John Burgess, pp 1095 DOI:10.1039/DT9730001095

The crystalline and molecular susceptibilities of triclinic crystals with application to vanadyl bisacetylacetonate Anthony K. Gregson and Samaresh Mitra, pp 1098 DOI:10.1039/DT9730001098

The conformation of triphenylbismuthine and tris-(p-chlorophenyl)bismuthine in benzene solution John W. Hayes, Donald J. Millar, Donald V. Redford and John D. Saxby, pp 1101 DOI:10.1039/DT9730001101

Crystal structure of bis-[di-µ-(phenylmethoxo)-bis(pentane-2,4-dionato)dicopper(II)] John E. Andrew and Antony B. Blake, pp 1102 DOI:10.1039/DT9730001102

On infinitely adaptive structures J. Stuart Anderson, pp 1107 DOI:10.1039/DT9730001107

Some observations on the isothermal dehydration of uranyl(VI) nitrate hexahydrate above room temperature Patrick T. Moseley and Cathleen J. Seabrook, pp 1115 DOI:10.1039/DT9730001115

Elimination stabilized alkyls. Part III. Trimethylsilylmethyl and neopentyl alkyls of transition metals Walter Mowat and Geoffrey Wilkinson, pp 1120 DOI:10.1039/DT9730001120

Reactions of a terminal phosphido-group in an organo-iron complex. Part I. Some oxygen, sulphur, and selenium derivatives Robert C. Dobbie and Peter R. Mason, pp 1124 DOI:10.1039/DT9730001124

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX039

Issue 11

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX041

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP041

Poly-(4- and 5-acrylamidosalicylic acids). Part IV. Selectivity in the extraction of metal cations from aqueous solution John F. Kennedy, S. Alan Barker, Alastair W. Nicol and Alan Hawkins, pp 1129 DOI:10.1039/DT9730001129

Polarities and directional polarisabilities of trimethylamine adducts of boron trihydride and boron trihalides. Stereospecific solute-solvent interactions Robert S. Armstrong, Graeme J. Peacock, Keith R. Skamp and Raymond J. W. Le Fèvre, pp 1132 DOI:10.1039/DT9730001132

Oxodiperoxovanadate(V) complexes with bidentate ligands Nikola Vuleti and Cirila Djordjevi, pp 1137 DOI:10.1039/DT9730001137

Spectroscopic and magnetic properties and crystal structure of di-µ-methoxo-bis[salicylaldehyde anthraniloylhydrazonato(2-)]dimanganese(III)-bismethanol Alessandro Mangia, Mario Nardelli, Corrado Pelizzi and Giancarlo Pelizzi, pp 1141 DOI:10.1039/DT9730001141

Tritium exchange reactions on irradiated silica gel. Part I. Activation of molecular tritium and application to the tritium labelling of aliphatic hydrocarbons K. Murray Matthews and Allan L. Odell, pp 1145 DOI:10.1039/DT9730001145

Transition-metal complexes containing phosphorus ligands. Part IX. Triaryl phosphite derivatives of palladium(II) and platinum(II) dihalides Naseer Ahmad, Eric W. Ainscough, Tom A. James and Stephen D. Robinson, pp 1148 DOI:10.1039/DT9730001148

Transition-metal complexes containing phosphorus ligands. Part X. ortho-Metallation reactions involving some triaryl phosphite derivatives of palladium(II) and platinum(II) dihalides Naseer Ahmad, Eric W. Ainscough, Tom A. James and Stephen D. Robinson, pp 1151 DOI:10.1039/DT9730001151

Hydrolysis of the oxovanadium(IV) ion and the stability of its complexes with the 1,2-dihydroxybenzenato(2-) ion R. Peter Henry, Philip C. H. Mitchell and (the late) John E. Prue, pp 1156 DOI:10.1039/DT9730001156

Metal ion complexes of 5,12-dimethyl-7,14-diphenyl-1,4,8,11-tetra-aza-cyclotetradeca-4,11-diene. Part I. Some nickel(II) and copper(II) compounds Donald F. Cook, Neil F. Curtis and Robert W. Hay, pp 1160 DOI:10.1039/DT9730001160

The basic strengths of some dinitrogen complexes of molybdenum(0), tungsten(0), rhenium(I), and osmium(II) Joseph Chatt, Robert H. Crabtree, Edward A. Jeffery and Raymond L. Richards, pp 1167 DOI:10.1039/DT9730001167

Crystal and molecular structure of dicaesium µ-(ethylenediaminetetraacetato)-di-µ-sulphido-bis[oxomolybdate(V)] dihydrate Bruce Spivack and Zvi Dori, pp 1173 DOI:10.1039/DT9730001173

Proton chemical shifts of aqueous aluminium salt solutions J. W. Akitt, pp 1177 DOI:10.1039/DT9730001177

Mixed-valence complexes of vanadium with 1,10-phenanthroline and 2,2-bipyridine Keith S. Murray and Robert M. Sheahan, pp 1182 DOI:10.1039/DT9730001182

Polarography of some rhodium(III) complexes A. W. Addison, R. D. Gillard and D. H. Vaughan, pp 1187 DOI:10.1039/DT9730001187

X-Ray molecular structure of cyclo-bis-(µ-acetato-µ-nitrosyl)-bis[di-µ-acetato-diplatinum(II)]; a tetranuclear complex containing both nitrosyl and acetate bridges Patrice de Meester and Andrzej C. Skapski, pp 1194 DOI:10.1039/DT9730001194

Extraction of sulphuric acid by methyl diphenyl phosphate and tributyl phosphate Alexander Apelblat, pp 1198 DOI:10.1039/DT9730001198

Unsaturated -hydrocarbyl transition-metal complexes. Part I. Tri-methyltin acetylides as sources of late transition-metal derivatives: metathesis, oxidative addition, and oxidative cleavage Bekir Cetinkaya, Michael F. Lappert, John McMeeking and Dorothy E. Palmer, pp 1202 DOI:10.1039/DT9730001202

Iron(II) and copper(I) complexes with some substituted 1,2-dithiole-3-thiones Françoise Petillon, Jacques E. Guerchais and David M. L. Goodgame, pp 1209 DOI:10.1039/DT9730001209

Metal-ion complexes of 5,12-dimethyl-7,14-diphenyl-1,4,8,11-tetra-aza-cyclotetradeca-4,11-diene. Part II. Some compounds of cobalt(III) Neil F. Curtis, pp 1212 DOI:10.1039/DT9730001212

Magnetic double resonance studies of silylaminodifluorophosphine and some related amines Duncan W. W. Anderson, John E. Bentham and David W. H. Rankin, pp 1215 DOI:10.1039/DT9730001215

-Bonded organotransition-metal ions. Part XIV. Characterisation of monomeric and bridged anionic complexes of organocobaloximes David Dodd and Michael D. Johnson, pp 1218 DOI:10.1039/DT9730001218

Crystal and molecular structure of a solvate of chloro-[1,6-bis-(2-pyridyl)-2,5-diazahexane]copper(II) chloride Neil A. Bailey, E. Donald Mckenzie and James M. Worthington, pp 1227 DOI:10.1039/DT9730001227

Kinetics of complexing of oxalate to penta-ammineaquochromium(III) Othman Nor and A. Geoffrey Sykes, pp 1232 DOI:10.1039/DT9730001232

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX043

Issue 12

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX045

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP045

Crystal and molecular structure of tris-(1,10-phenanthroline)copper(II) perchlorate Oren P. Anderson, pp 1237 DOI:10.1039/DT9730001237

Competitive interactions in the complexing of ethylene with silver(I) salt solutions John V. Crookes and Alfred A. Woolf, pp 1241 DOI:10.1039/DT9730001241

Stability constants for association between bivalent cations and some univalent anions Michael H. Hutchinson and William C. E. Higginson, pp 1247 DOI:10.1039/DT9730001247

Ruthenium-99 Mössbauer studies of the magnetic properties of ternary and quaternary ruthenium(IV) oxides Terence C. Gibb, Robert Greatrex, Norman N. Greenwood and Panos Kaspi, pp 1253 DOI:10.1039/DT9730001253

An electron spin resonance study of the dimeric form of some copper(II) Schiff-base complexes Alfred D. Toy, Malcolm D. Hobday, Peter D. W. Boyd, Thomas D. Smith and John R. Pilbrow, pp 1259 DOI:10.1039/DT9730001259

The hydrogen fluoride solvent system. Part VI. Solutions of hydrogen cyanide, silver(I) cyanide, and hexacyanoferric(II) acid: formation of the difluoromethylammonium cation Ronald J. Gillespie and Roger Hulme, pp 1261 DOI:10.1039/DT9730001261

Alkyl and aryl migration from carbon monoxide to platinum promoted by silver ion Mitsuru Kubota, Richard K. Rothrock and J. Geibel, pp 1267 DOI:10.1039/DT9730001267

Trimethyl(pentacarbonylmanganese)-silane, -germane, and -stannane: vibrational spectra and electron-impact studies Richard A. Burnham and Stephen R. Stobart, pp 1269 DOI:10.1039/DT9730001269

Metal-ion catalysis in some reactions of hexacyanoferrate(III) ions. Part I. Copper catalysis in the oxidation of cysteine and related thiols Glenn J. Bridgart, Michael W. Fuller and Ivan R. Wilson, pp 1274 DOI:10.1039/DT9730001274

Metal-ion catalysis in some reactions of hexacyanoferrate(III) ions. Part II. The oxidation of cysteine and related thiols in the presence of ethylenediaminetetra-acetic acid Glenn J. Bridgart and Ivan R. Wilson, pp 1281 DOI:10.1039/DT9730001281

Interaction between hexacyanoferrate(II) ion and mercury(II) and silver(I) ions A. miki, D. Cvrtila, D. Pavlovi, I. Murati, W. Reynolds and S. Aperger, pp 1284 DOI:10.1039/DT9730001284

Reactions of silanes and germanes with iridium complexes. Part I. Reactions with Vaska's compound E. A. V. Ebsworth and Diana M. Leitch (née Bridges), pp 1287 DOI:10.1039/DT9730001287

A -bonded trifluoroacetonitrile complex of platinum(0) William J. Bland, Raymond D. W. Kemmitt and Robert D. Moore, pp 1292 DOI:10.1039/DT9730001292

Molecular structure of cycloborataphosphonianes. Part II. Crystal structure of 1,1,3,3,5,5-hexaphenylcyclotriborataphosphoniane [(Ph2P)BH2]3 Graham J. Bullen and Paul R. Mallinson, pp 1295 DOI:10.1039/DT9730001295

Structural and mechanistic studies of co-ordination compounds. Part VI. Preparation, aquation, and base hydrolysis of some octahedral trans-chlorocyanocobalt(III) amine complexes Chung-Kwong Poon and Ha-Wai Tong, pp 1301 DOI:10.1039/DT9730001301

Reactions of boron tri-iodide with nitrogen donors. Some comparisons of boron tri-iodide with other boron halides J. Richard Blackborow and J. C. Lockhart, pp 1303 DOI:10.1039/DT9730001303

Preparation and infrared spectroscopic characterization of some (oxy-diacetato)uranyl(VI) complexes György Bor, Luciano Magon, Luciana Maresca and Giovanni Natile, pp 1308 DOI:10.1039/DT9730001308

Studies of molybdenum and tungsten thiolates David A. Brown, William K. Glass and C. O'Daly, pp 1311 DOI:10.1039/DT9730001311

Metal nitrido- and oxo-complexes. Part I. Complexes of ruthenium and osmium William P. Griffith and David Pawson, pp 1315 DOI:10.1039/DT9730001315

Infrared spectral evidence for the formation of the new complexes dicarbonyldinitrosylosmium and tetracarbonylcobalt in frozen gas matrices at 20 K Oliver Crichton, Martyn Poliakoff, Antony J. Rest and James J. Turner, pp 1321 DOI:10.1039/DT9730001321

Trimethylsilyl derivatives for the study of silicate structures. Part III. Sodium silicate hydrates Santosh K. Sharma, Lesley S. Dent Glasser and Charles R. Masson, pp 1324 DOI:10.1039/DT9730001324

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX047

Issue 13

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX049

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP049

Synthetic applications of the reaction of silver(I) salts with the bis-[dicarbonyl(-cyclopentadienyl)iron] complex William E. Williams and Fergus J. Lalor, pp 1329 DOI:10.1039/DT9730001329

Crystal structures of bis(pyrrolidonecarbodithioato)-nickel(II) and -copper(II) Peter W. G. Newman, Colin L. Raston and Allan H. White, pp 1332 DOI:10.1039/DT9730001332

Kinetics of aquation of tris(1,10-phenanthroline)iron(II) complexes in aqueous dioxan John Burgess, Fikry M. Mekhail and E. Roy Gardner, pp 1335 DOI:10.1039/DT9730001335

Kinetics of aquation of the complex tris[3-(2-pyridyl)-5,6-bis(4-phenylsulphonato)-1,2,4-triazine]iron(II) and its reactions with hydroxide, cyanide, and peroxodisulphate ions E. Roy Gardner, Fikry M. Mekhail, John Burgess and Jennifer M. Rankin, pp 1340 DOI:10.1039/DT9730001340

Bonding studies from charge-transfer absorption and magnetic circular dichroism spectra. Part II. The complex hexacyanoferrate(III) and pentacyanoferrate(III) complexes of C4v, symmetry Rodney Gale and Anthony J. McCaffery, pp 1344 DOI:10.1039/DT9730001344

Infrared spectra and photochemistry of the complex pentacarbonyliron in solid matrices at 4 and 20 K: evidence for formation of the complex tetracarbonyliron Martyn Poliakoff and James J. Turner, pp 1351 DOI:10.1039/DT9730001351

Reactions of organodigermanes Frank Glockling and Ronald E. Houston, pp 1357 DOI:10.1039/DT9730001357

The mixed ligand cobalt(III) compounds of -diketonates and quadridentate dianion Schiff bases Diane Cummins, Brian M. Higson and E. Donald McKenzie, pp 1359 DOI:10.1039/DT9730001359

The iridium(I) cation, [Ir(CO)(CH3CN)(PPh3)2]+ and its substitution reactions Christopher A. Reed and Warren R. Roper, pp 1365 DOI:10.1039/DT9730001365

Members of the series IrX(CO)(PPh3)2 with various anionic ligands and their dioxygen complexes Chirstopher A. Read and Warren R. Roper, pp 1370 DOI:10.1039/DT9730001370

Crystal and molecular structure of tetrachloro-di-µ3-oxo-tetra-µ-prop-oxo-tetraoxodipropoxotetramolybdenum(2MO-MO) John A. Beaver and Michael G. B. Drew, pp 1376 DOI:10.1039/DT9730001376

Alkali-metal complexes of phenacyl kojate (5-phenacyloxy-2-hydroxy-methyl-4H-pyran-4-one) David E. Fenton, pp 1380 DOI:10.1039/DT9730001380

X-Ray investigations on spin-state equilibria. Crystal and molecular structure of two five-co-ordinate cobalt(II) complexes with an N4P donor set A. Bianchi Orlandini, C. Calabresi, C. A. Ghilardi, P. L. Orioli and L. Sacconi, pp 1383 DOI:10.1039/DT9730001383

Reactions of the di-µ-oxo-bis[(L-cysteinato)oxomolybdate(V)] ion Alan Kay and Philip C. H. Mitchell, pp 1388 DOI:10.1039/DT9730001388

Organobismuth(V) compounds. Part VII. Preparation, characterization, and vibrational spectra of four- and five-co-ordinate tetraphenylbismuth(V) derivatives Ronald E. Beaumont and Ram G. Goel, pp 1394 DOI:10.1039/DT9730001394

Substituted thioureas. Part I. Study of trimethylthiourea and its complexes with zinc(II) Daniela Gattegno, Anna M. Giuliani, Mario Bossa and Girolamo Ramunni, pp 1399 DOI:10.1039/DT9730001399

Arene molybdenum chemistry: arene(-allyl)molybdenum derivatives containing carboxylate, aminocarboxylate, and related ligands Malcolm L. H. Green, Leonard C. Mitchard and William E. Silverthorn, pp 1403 DOI:10.1039/DT9730001403

Structural studies on co-ordinated macrocyclic ligands. Part II. Crystal and molecular structure of acetylacetonato-C-meso-(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(II) perchlorate Neil F. Curtis, David A. Swann and T. Neil Waters, pp 1408 DOI:10.1039/DT9730001408

Formation of cyclophosph(III)azanes and their oxo- and thioxo-derivatives Robin Jefferson, John F. Nixon, Terence M. Painter, Rodney Keat and Leslie Stobbs, pp 1414 DOI:10.1039/DT9730001414

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX051

Issue 14

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX053

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP053

Dissymmetric tertiary-alkyl tin(IV) compounds Kandil S. A. Kandil and Clive E. Holloway, pp 1421 DOI:10.1039/DT9730001421

Electron impact studies on triphenyl derivatives of the Group IIIB metals Frank Glockling and James G. Irwin, pp 1424 DOI:10.1039/DT9730001424

Single-crystal infrared reflectance spectrum of potassium tetraoxochromate(VI), and a new reflectance accessory David M. Adams and Martin M. Hargreave, pp 1426 DOI:10.1039/DT9730001426

Pseudohalide complexes of trialkylgallium(III) Kurt Dehnicke and Ian L. Wilson, pp 1428 DOI:10.1039/DT9730001428

Isonitrile complexes of osmium and their reactions to give hydride, amine, and carbene complexes Joseph Chatt, Raymond L. Richards and Geoffrey H. D. Royston, pp 1433 DOI:10.1039/DT9730001433

Crystal and molecular structure of di-µ-carbonyl-cis-µ-(1-5-: 1-5--dicyclopentadienyldimethylsilane)bis(carbonyliron)(Fe-Fe) John Weaver and Peter Woodward, pp 1439 DOI:10.1039/DT9730001439

Crystal and molecular structure of dichloro[bis(diphenylphosphino)ethylamine]palladium(II) Joseph A. A. Mokuolu, Douglas S. Payne and J. Clare Speakman, pp 1443 DOI:10.1039/DT9730001443

Temperature dependence of proton chemical shifts of aqueous sodium fluoride, sodium hydroxide, and tetramethylammonium hydroxide: the internal tetramethylammonium ion standard J. W. Akitt, pp 1446 DOI:10.1039/DT9730001446

Infrared and Raman spectra of single crystals of Magnus' green salt, tetra-ammineplatinum(II) tetrachloroplatinate(II) David M. Adams and John R. Hall, pp 1450 DOI:10.1039/DT9730001450

Molecular structures of non-geminally substituted phosphazenes. Part IV. Crystal structure of 2,4,4,trans-6,8,8-hexachloro-2,6-bis(dimethyl-amino)cyclotetraphosphazatetraene Graham J. Bullen and Peter E. Dann, pp 1453 DOI:10.1039/DT9730001453

Molecular orbital studies of platinum olefin and acetylene complexes: reactions and reaction mechanisms Kenneth S. Wheelock, John H. Nelson, J. Duncan Kelly, Hans B. Jonassen and L. Chopin Cusachs, pp 1457 DOI:10.1039/DT9730001457

Preparation and properties of the geometric isomers of the dichloro(3,6-diazaoctane-1,8-diamine)rhodium(III) cation, [Rh(trien)Cl2]+ P. M. Gidney, R. D. Gillard, B. T. Heaton, P. S. Sheridan and D. H. Vaughan, pp 1462 DOI:10.1039/DT9730001462

Photochemistry of ferrocenyl ketones and acids in dimethyl sulphoxide and related solvents Latif H. Ali, Alan Cox and Terence J. Kemp, pp 1468 DOI:10.1039/DT9730001468

Photochemistry of -cyclopentadienylcarbonylmetal halides in dimethyl sulphoxide and related solvents Latif H. Ali, Alan Cox and Terence J. Kemp, pp 1475 DOI:10.1039/DT9730001475

Potassium tin(II) sulphate and related tin apatites: Mössbauer and X-ray studies R. Alan Howie, Wolf Moser, Richard G. Starks, Frank W. D. Woodhams and William Parker, pp 1478 DOI:10.1039/DT9730001478

Crystal and molecular structure of di-µ-chloro-tetrakis-(4-methylpenta-1,3-diene)dirhodium(I) Michael G. B. Drew, S. M. Nelson and Malcolm Sloan, pp 1484 DOI:10.1039/DT9730001484

Vibrational spectra of some octahedral trimethylphosphine complexes of rhodium and iridium Peter L. Goggin and John R. Knight, pp 1489 DOI:10.1039/DT9730001489

Unstable intermediates. Part CXXXI. An electron spin resonance study of a range of radicals in irradiated phenylphosphonic dichloride and phenylphosphonothionic dichloride S. P. Mishra and M. C. R. Symons, pp 1494 DOI:10.1039/DT9730001494

Crystal and molecular structure of bis[(trimethylsilyl)methyl]bis-(2,2-bipyridyl)chromium(III) iodide John J. Daly, Francisco Sanz, Raymond P. A. Sneeden and Harold H. Zeiss, pp 1497 DOI:10.1039/DT9730001497

The Lewis acidity of organolanthanides. The interaction of cyclopenta-dienyl-lanthanides with some carbonyl and nitrosyl complexes Allan E. Crease and Peter Legzdins, pp 1501 DOI:10.1039/DT9730001501

Conformational influences in copper co-ordination compounds. Part V. Crystal and molecular structure of {1,2-bis-[(2-aminobenzylidene)-amino]propanato(2-)}copper(II) David Hall, T. Neil Waters and Peter E. Wright, pp 1508 DOI:10.1039/DT9730001508

Correlation of FeII low-spin Mössbaur quadrupole splittings and the 1T1 splitting in the electronic spectra of iron(II) isocyanide compounds. The oxidation state of tin in the tin trichloride ligand G. Michael Bancroft and K. David Butler, pp 1512 DOI:10.1039/DT9730001512

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX055

Issue 15

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX057

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP057

Preparation and X-ray powder diffraction patterns of the sodium vanadates NaVO3, Na4V2O7, and Na3VO4 Marten G. Barker and Alan J. Hooper, pp 1513 DOI:10.1039/DT9730001513

Reactions of sodium oxide with the oxides VO2, V2O3, VO, and vanadium metal Marten G. Barker and Alan J. Hooper, pp 1517 DOI:10.1039/DT9730001517

Reactions of liquid sodium with transition-metal oxides. Part VI. Oxides of vanadium Marten G. Barker and Alan J. Hooper, pp 1520 DOI:10.1039/DT9730001520

Reaction of oxides of nitrogen with some silicon halides and hydride-halides Bernard J. Aylett, Ian A. Ellis and John R. Richmond, pp 1523 DOI:10.1039/DT9730001523

Synthesis and fluorine-19 nuclear magnetic resonance spectra of trifluoromethylthio-complexes of platinum, palladium, nickel, and iridium Keith R. Dixon, Kenneth C. Moss and Martin A. R. Smith, pp 1528 DOI:10.1039/DT9730001528

Metal-ion oxidations in solution. Part IX. Characterisation of the intermediate formed in the oxidation of thiomalic acid by iron(III) ions Keith J. Ellis and Alexander McAuley, pp 1533 DOI:10.1039/DT9730001533

Crystal and molecular structures of µ-oxalato-di[bisethylenediamine-nickel(II)] dinitrate, µ-oxalato-bis[di-(2-aminoethyl)aminecopper(II)] di-perchlorate, and µ-oxalato-bis[di-(3-aminopropyl)aminezinc(II)] diperchlorate Neil F. Curtis, I. Ross N. McCormick and T. Neil Waters, pp 1537 DOI:10.1039/DT9730001537

A theoretical and experimental study of the electron spin resonance of a number of low symmetry copper(II) dimers Peter D. W. Boyd, A. David Toy and Thomas D. Smith, pp 1549 DOI:10.1039/DT9730001549

Reactions of co-ordinated ligands. Part II. The reaction of tricarbonylcycloheptatrieneiron and tricarbonyl(methyl-, bromo-, and phenyl-cyclo-octatetraene)iron with hexafluoroacetone, dicyanobis(trifluoromethyl)ethylene, and tetracyanoethylene Michael Green, Susan Heathcock and Dennis C. Wood, pp 1564 DOI:10.1039/DT9730001564

Structural studies on clathro-chelate complexes. Part III. Trigonal prismatic co-ordination of d7 cobalt(II) in orthorhombic crystalline [{FB(ONCHC5H3N)3P}CoII+][BF4-],MeCN and a single-crystal transformation of unsolvated monoclinic [{FB(ONCHC5H3N)3P}CoII+][BF4-] Melvyn Rowen Churchill and Arthur H. Reis (jun.) , pp 1570 DOI:10.1039/DT9730001570

The phosphorus-nitrogen bond. Synthesis, characterization, and infrared studies of heterocyclic phosphoryl (phosphetan) amides John Emsley and J. K. Williams, pp 1576 DOI:10.1039/DT9730001576

Metal-ion catalysis in some reactions of hexacyanoferrate(III). Part III. The oxidation of hydroxylamine Glenn J. Bridgart, William A. Waters and Ivan R. Wilson, pp 1582 DOI:10.1039/DT9730001582

Thermodynamic properties of tetra-alkylammonium ions in aqueous solution D. A. Johnson and J. F. Martin, pp 1585 DOI:10.1039/DT9730001585

Crystal and molecular structure of bis(aminomethanesulphonato)copper(II) T. Stanley Cameron, C. Keith Prout, Francis J. C. Rossotti and David Steele, pp 1590 DOI:10.1039/DT9730001590

Structures and some reactions of -diene derivatives of octacarbonyldicobalt Josephine Newman and A. R. Manning, pp 1593 DOI:10.1039/DT9730001593

X-Ray crystal structure of bis(adeninium)trans-bis(adenine)tetra-aquocobalt(II) bis(sulphate) hexahydrate: a complex of unidentate adenine containing adenine-adeninium hydrogen-bonded pairs Patrice de Meester and Andrzej C. Skapski, pp 1596 DOI:10.1039/DT9730001596

Evidence for a rate-determining chelate-ring-closure mechanism during the formation of the (2,2-bipyridine)nickel(II) ion in dimethyl sulphoxide solution Peter Moore and Dorothy M. W. Buck, pp 1602 DOI:10.1039/DT9730001602

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX059

Issue 16

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX061

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP061

Magnetic circular dichroism and absorption spectra of some d5 hexahalides A. J. McCaffery, M. D. Rowe and D. A. Rice, pp 1605 DOI:10.1039/DT9730001605

Uranyl oxalate complexes. Part I. Preparation and crystal and molecular structure of ammonium uranyl trioxalate Nathaniel W. Alcock, pp 1610 DOI:10.1039/DT9730001610

Uranyl oxalate complexes. Part II. Preparation and crystal and molecular structure of ammonium uranyl dioxalate Nathaniel W. Alcock, pp 1614 DOI:10.1039/DT9730001614

Uranyl oxalate complexes. Part III. Preparation and crystal and molecular structure of ammonium diuranyl trioxalate Nathaniel W. Alcock, pp 1616 DOI:10.1039/DT9730001616

Reaction of low-valent metal complexes with fluorocarbons. Part XXVII. Zerovalent nickel, palladium, and platinum, and iridium(I), palladium(II), and platinum(II) complexes with bis(trifluoromethyl)diazomethane John Clemens, Michael Green and F. Gordon A. Stone, pp 1620 DOI:10.1039/DT9730001620

Four-co-ordinate cationic dicarbonyl(phosphine)iridium(I) complexes obtained from chlorotricarbonyliridium F. Faraone, P. Piraino and R. Pietropaolo, pp 1625 DOI:10.1039/DT9730001625

The Lewis acidity of trialkoxyboranes: a reinvestigation John W. Wilson, pp 1628 DOI:10.1039/DT9730001628

Some thermodynamic parameters for substituted ammonium salts of the tetramethoxyborate anion John W. Wilson, pp 1631 DOI:10.1039/DT9730001631

Kinetics of oxidation of transition-metal ions by halogen radical anions. Part II. The oxidation of cobalt(II) by dichloride ions generated by flash photolysis Andrew T. Thornton and Gerald S. Laurence, pp 1632 DOI:10.1039/DT9730001632

Kinetics of oxidation of transition-metal ions by halogen radical anions. Part III. The oxidation of manganese(II) by dibromide and dichloride ions generated by flash photolysis Gerald S. Laurence and Andrew T. Thornton, pp 1637 DOI:10.1039/DT9730001637

Single-crystal polarized electronic and electron spin resonance spectra of dichlorobis(triphenylphosphine oxide)copper(II) Ivano Bertini, Dante Gatteschi and Giacomo Martini, pp 1644 DOI:10.1039/DT9730001644

Substituted thioureas. Part II. Trimethylthiourea and its complexes with cobalt(II) and halogens Daniela Gattegno and Anna M. Giuliani, pp 1646 DOI:10.1039/DT9730001646

Thermodynamics of extraction equilibria. Part II. Extraction of uranyl nitrate and chloride with trioctylphosphine oxide Djordje M. Petkovi, Aleksandar Lj. Ruvarac, Jovan M. Konstantinovi and Vlastimir K. Truji, pp 1649 DOI:10.1039/DT9730001649

Binuclear organometailic compounds. Part VII. Trimethylstannyl complexes of tantalum(V), molybdenum(IV), and tungsten(IV) David H. Harris, Stuart A. Keppie and Michael F. Lappert, pp 1653 DOI:10.1039/DT9730001653

Crystal structure of hexakis(triphenylphosphine oxide)dimercury(I) bisperchlorate David Leslie Kepert, Donald Taylor and Allan Henry White, pp 1658 DOI:10.1039/DT9730001658

The effect of 1,3,5-trinitrobenzene on 1H nuclear magnetic resonance and electron paramagnetic resonance spectra of some cobalt(II) porphyrins H. Allen O. Hill, Peter J. Sadler and Robert J. P. Williams, pp 1663 DOI:10.1039/DT9730001663

ortho-Metallation and related reactions. Part VI. Triaryl phosphite derivatives of dodecacarbonyltriruthenium Michael I. Bruce, Gordon Shaw and F. Gordon A. Stone, pp 1667 DOI:10.1039/DT9730001667

Some applications of 13C-Fourier nuclear magnetic resonance to stereochemical problems of transition metal-olefin complexes Edward W. Randall, Edward Rosenberg and Luciano Milone, pp 1672 DOI:10.1039/DT9730001672

X-Ray photoelectron spectroscopy of chromium-oxygen systems Geoffrey C. Allen, Michael T. Curtis, Alan J. Hooper and Philip M. Tucker, pp 1675 DOI:10.1039/DT9730001675

Mechanisms of organometallic reactions. Part I. Kinetics of the reaction of acetonitrile with tricarbonyl(tropylium) cations of metals in Group VI Khaliel M. Al-Kathumi and Leon A. P. Kane-Maguire, pp 1683 DOI:10.1039/DT9730001683

Mass spectrometry of transition-metal -complexes. Part I. Studies on derivatives of cyclo-octatetraenetricarbonyliron John E. Alsop and Reg Davis, pp 1686 DOI:10.1039/DT9730001686

Vibrational spectra of fluorocarbon-Group V derivatives. Part II. The compounds CF3·PX2 where X = halogen or hydrogen J. David Brown, Robert C. Dobbie and Brian P. Straughan, pp 1691 DOI:10.1039/DT9730001691

Mössbauer spectra and bonding in four-co-ordinate tin compounds containing a tin-cobalt bond G. Michael Bancroft and K. David Butler, pp 1694 DOI:10.1039/DT9730001694

Some reactions of the carbonyl group in co-ordinated keto-carboxylates Gianfranco Occupati and Leslie Pratt, pp 1699 DOI:10.1039/DT9730001699

Thermal decomposition of potassium permanganate and related substances. Part III. Direct evidence that K3(MnO4)2 is not an intermediate phase in the thermal decomposition of potassium permanganate in air at ca. 200 °C Frank H. Herbstein and Aharon Weissman, pp 1701 DOI:10.1039/DT9730001701

Magnetic properties of some N-(2-hydroxyphenyl)-2-hydroxy-1-naphthylmethyleneiminato-complexes of the oxovanadium(IV) ion Gene O. Carlisle, Donald A. Crutchfield and Maxey D. McKnight, pp 1703 DOI:10.1039/DT9730001703

Organotin reagents for the synthesis of -allyl, -cyclopentadienyl, -indenyl, and other related -enyl carbonyl derivatives of the transition metals Edward W. Abel and Stephen Moorhouse, pp 1706 DOI:10.1039/DT9730001706

Electronic and magnetic properties of the inactive form of the complex NN-ethylenebis(salicylideneiminato)cobalt(II), and of five-co-ordinate complexes of cobalt(II) with Schiff's bases Carlo Busetto, Franco Cariati, Piercarlo Fantucci, Dario Galizzioli and Franca Morazzoni, pp 1712 DOI:10.1039/DT9730001712

Methylseleno-derivatives of Group IV John W. Anderson, Geoffrey K. Barker, John E. Drake and Martin Rodger, pp 1716 DOI:10.1039/DT9730001716

Pulse radiolysis of titanium(III) and other metal(III) ions in the presence of formic acid J. David Ellis, Mark Green, A. Geoffrey Sykes, George V. Buxton and Robin M. Sellers, pp 1724 DOI:10.1039/DT9730001724

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX063

Issue 17

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX065

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP065

Transition-metal complexes of pyrrole pigments. Part VI. Some bivalent metal complexes of 3,3,4,4-tetrachloro-5,5-diethoxycarbonyldipyrromethene Yukito Murakami, Yoshihisa Matsuda, Kazunori Sakata and Arthur E. Martell, pp 1729 DOI:10.1039/DT9730001729

Transition-metal complexes of pyrrole pigments. Part VII. Cobalt(II) and zinc(II) chelates of some tripyrrene-b and bilene-b ligands Yukito Murakami, Yoshihisa Matsuda and Sho-Ichiro Kobayashi, pp 1734 DOI:10.1039/DT9730001734

Crystal structure of the -form of tetra-arsenic trisulphide Harold J. Whitfield, pp 1737 DOI:10.1039/DT9730001737

Crystal structure of tetra-arsenic tetraselenide Timothy J. Bastow and Harold J. Whitfield, pp 1739 DOI:10.1039/DT9730001739

Crystal and molecular structure of tetra-arsenic pentasulphide Harold J. Whitfield, pp 1740 DOI:10.1039/DT9730001740

Electrochemical oxidation of organometallic complexes. Carbene and Lewis base complexes of chromium, molybdenum, and tungsten carbonyls Malcolm K. Lloyd, Jon A. McCleverty, David G. Orchard, Joseph A. Connor, Michael B. Hall, Ian H. Hillier, E. Malcolm Jones and Gerald K. McEwen, pp 1743 DOI:10.1039/DT9730001743

Properties of isocyanide ligands in metal complexes. Characterisation and voltammetric properties of bis(tertiary phosphine)tris(iso-nitrile)cobalt(I) complexes James W. Dart, Malcolm K. Lloyd, Ronald Mason, Jon A. McCleverty and John Williams, pp 1747 DOI:10.1039/DT9730001747

Metal complexes involving the heavier donor atoms. Part V. Stability and heats of formation of silver(I), cadmium(II), and lead(II) complexes of semicarbazide, thiosemicarbazide, and selenosemicarbazide Sunday O. Ajayi and Daniel R. Goddard, pp 1751 DOI:10.1039/DT9730001751

Transition metal derivatives of aryl diazonium ions. Part II. Arylazo derivatives of substituted iron carbonyls William E. Carroll and Fergus J. Lalor, pp 1754 DOI:10.1039/DT9730001754

Reaction of tetra-aquoethylenediaminechromium(III) with oxalate Othman Nor, James W. Lethbridge and A. Geoffrey Sykes, pp 1758 DOI:10.1039/DT9730001758

Thermodynamics of complex formation with linear aliphatic tetra-amines. Part III. Enthalpy and entropy contributions to the stability of metal complexes of 4,7-diazadecane-1,10-diamine Rolando Barbucci, Luigi Fabbrizzi, Piero Paoletti and Alberto Vacca, pp 1763 DOI:10.1039/DT9730001763

Voltammetric oxidation of arene, cycloheptatriene, and cycloheptatrienyl tricarbonyl complexes of chromium Malcolm K. Lloyd, Jon A. McCleverty, Joseph A. Connor and E. Malcolm Jones, pp 1768 DOI:10.1039/DT9730001768

New ruthenium(III) and ruthenium(II) complexes containing triphenyl-arsine and -phosphine and other ligands Lena Ruiz-Ramírez, T. Anthony Stephenson and Ellen S. Switkes, pp 1770 DOI:10.1039/DT9730001770

Alkyl- and aryl-fluorophosphines as ligands in transition-metal complexes with metals in positive oxidation states. Part I. Nickel(II) and cobalt(II) halide complexes of di-(t-butyl)fluorophosphine Othmar Stelzer and Eugen Unger, pp 1783 DOI:10.1039/DT9730001783

Crystal and molecular structure of trichlorotris(diethylphenylphosphine)rhodium(III) Andrzej C. Skapski and Francis A. Stephens, pp 1789 DOI:10.1039/DT9730001789

Chemistry of methylinyltricobalt enneacarbonyls. Part IX. Reactions with Grignard and organolithium reagents Rex Dolby and Brian H. Robinson, pp 1794 DOI:10.1039/DT9730001794

Pulse radiolysis studies on complexes of iridium Roman K. Broszkiewicz, pp 1799 DOI:10.1039/DT9730001799

Solid-state reactions in the carbonylchlorobis(triphenylphosphine)iridium(I)-hydrogen chloride system Matthew C. Ball and Janet M. Pope, pp 1802 DOI:10.1039/DT9730001802

1H nuclear magnetic resonance investigation of the formation of molecular salicylideneiminato-cobalt(II), -nickel(II), -copper(II), and -zinc(II) complexes with 1,3,5-trinitrobenzene H. Allen O. Hill, Andrew D. J. Horsler and Peter J. Sadler, pp 1805 DOI:10.1039/DT9730001805

Structure and bonding in sulphatobis(thiourea)tin(II) John D. Donaldson, David G. Nicholson, David C. Puxley and R. Alan Howie, pp 1810 DOI:10.1039/DT9730001810

Hydrogenation by cyanocobaltate. Part III. Kinetic and deuterium tracer studies of the mechanism of the hydrogenation of trans-1-phenylbuta-1,3-diene catalysed by pentacyanocobaltate(II) Takuzo Funabiki, Michihiro Mohri and Kimio Tarama, pp 1813 DOI:10.1039/DT9730001813

Colour, isomerism, and structure of some copper co-ordination compounds. Part XXI. Crystal and molecular structure of the 2:1 adduct between 1,3,5-trinitrobenzene and bis-(N-methylsalicylaldiminato)-copper(II) Adrian W. King, David A. Swann and T. Neil Waters, pp 1819 DOI:10.1039/DT9730001819

X-Ray crystal structure analysis, nuclear magnetic resonance and Mössbauer parameters of trans-tetrachlorobis(triethylphosphine)tin(IV) Gary G. Mather, George M. McLaughlin and Alan Pidcock, pp 1823 DOI:10.1039/DT9730001823

X-Ray photoelectron and Mössbauer spectroscopy of triphenylphosphine-iridium complexes Florian Holsboer, Wolfgang Beck and Hans D. Bartunik, pp 1828 DOI:10.1039/DT9730001828

Crystal and molecular structure of 2,2-bipyridyldichloro(trimethyl)tantalum(V) Michael G. B. Drew and John D. Wilkins, pp 1830 DOI:10.1039/DT9730001830

Reactions of [14]annulene and dehydro[14]annulene with organotricarbonylchromium complexes: crystal and molecular structures of hexacarbonyl-trans-6a,12a-dihydro-octalenedichromium(0¯), tricarbonyl-1,4-dihydrophenanthrenechromium(0), and tricarbonylphenanthrenechromium(0) J. Mitchell Guss and Ronald Mason, pp 1834 DOI:10.1039/DT9730001834

Crystal and molecular structure of cis-fluoro-(1,1,1,3,3,3-hexafluoroisopropyl)bis(triphenylphosphine)platinum, PtF[CH(CF3)2](PPh3)2: a square planar metal fluoro-complex Judith Howard and Peter Woodward, pp 1840 DOI:10.1039/DT9730001840

Crystal structure of tetramethylammonium hexachlorodigallate(II) Kevin L. Brown and David Hall, pp 1843 DOI:10.1039/DT9730001843

The preparation, properties, and vibrational spectra of complexes containing the AuCl2-, AuBr2-, and AuI2- ions Pierre Braunstein and Robin J. H. Clark, pp 1845 DOI:10.1039/DT9730001845

Some insertion reactions of platinum hydrido-complexes with olefins: hydrolysis of platinum-carbon -bonds Antony J. Deeming, Brian F. G. Johnson and Jack Lewis, pp 1848 DOI:10.1039/DT9730001848

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX067

Issue 18

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX069

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP069

Symmetry-restricted covalence in ligand field theory. Part I. The relative energies of the 2B2g and 2Eg states in tetra-amminecopper(II) compounds Derek W. Smith, pp 1853 DOI:10.1039/DT9730001853

Crystal structure of bis[hydroxo(triphenyl)arsonium(V)] dodeca-µ-chloro-hexachloro-octahedro-hexaniobate(2-) Ross Anthony Field, David Leslie Kepert, Bruce William Robinson and Allan Henry White, pp 1858 DOI:10.1039/DT9730001858

Mixed halogen complexes of phosphorus. Part I. Preparation and Raman spectra of the chlorobromophosphonium ions, [PClnBr4-n]+(0 ?n? 4) Arthur Finch, P. N. Gates, F. J. Ryan and F. F. Bentley, pp 1863 DOI:10.1039/DT9730001863

Reactions of carbodi-imides with palladium(II) compounds Brian M. Bycroft and John D. Cotton, pp 1867 DOI:10.1039/DT9730001867

Oxidation and reduction of some tungsten, molybdenum, and vanadium chlorides by chlorinated alkyl cyanides Gerald W. A. Fowles, Kenneth C. Moss, David A. Rice and Nicholas Rolfe, pp 1871 DOI:10.1039/DT9730001871

Preparation and Mössbauer spectra of some cyclopentadienyl iron complexes containing a chelating diphosphine ligand Martin J. Mays and Paul L. Sears, pp 1873 DOI:10.1039/DT9730001873

Diethylamido- and pentafluorophenoxo-tungsten(VI) fluorides A. Majid, D. W. A. Sharp, J. M. Winfield and I. Hanley, pp 1876 DOI:10.1039/DT9730001876

The liquid hydrogen chloride solvent system. Part XV. Reactions of the tetrakis[carbonyl(-cyclopentadienyl)iron(I)] complex David A. Symon and Thomas C. Waddington, pp 1879 DOI:10.1039/DT9730001879

Phosphorus-nitrogen compounds. Part XXXV. Friedel-Crafts reactions of chlorodimethylaminocyclotriphosphazatrienes with benzene Sunilkumur Das, Robert A. Shaw and Barry C. Smith, pp 1883 DOI:10.1039/DT9730001883

Crystal and molecular structure of 1-benzylphosphole by X-ray analysis Philip Coggon and Andrew T. McPhail, pp 1888 DOI:10.1039/DT9730001888

Reactions of pentacarbonyliron(0) and hexacarbonylmolybdenum(0) complexes with thiocyanogen Juan Granifo and Herbert Müller, pp 1891 DOI:10.1039/DT9730001891

Crystal and molecular structure of dicarbonyl--cyclopentadienyl[tetrakis(pyrazol-1-yl)borato]molybdenum Elizabeth M. Holt and Smith L. Holt, pp 1893 DOI:10.1039/DT9730001893

Nitrogen-14 magnetic resonance study of pyridine exchange in bis(pentane-2,4-dionato)dipyridine-cobalt(II) and -nickel(II) complexes Stephen F. Lincoln, pp 1896 DOI:10.1039/DT9730001896

Photochemistry of phosphorus(III) complexes of bromocarbonyl(-cyclopentadienyl)iron(II) and dicarbonylchloro(-cyclopentadienyl)-molybdenum(II) and -tungsten(II) David M. Allen, Alan Cox, Terence J. Kemp and Latif H. Ali, pp 1899 DOI:10.1039/DT9730001899

Pentamethylcyclopentadienyl-rhodium and -iridium complexes. Part VII. Mono-, di-, and tri-µ-hydrido-complexes Colin White, Andrew J. Oliver and Peter M. Maitlis, pp 1901 DOI:10.1039/DT9730001901

Crystal and molecular structure of bis-(N-n-hexyl-7-methylsalicylaldiminato)copper(II) Prem C. Jain and V. K. Syal, pp 1908 DOI:10.1039/DT9730001908

Complexes of the platinum metals. Part II. Carboxylato(triphenylphosphine) derivatives of ruthenium, osmium, rhodium, and iridium Stephen D. Robinson and Michael F. Uttley, pp 1912 DOI:10.1039/DT9730001912

The single-crystal spectrum of transitions to 1G states of nickel(II) in distorted tetrahedral environments Arthur Mooney, Robert H. Nuttall and W. Ewen Smith, pp 1920 DOI:10.1039/DT9730001920

Solution Raman spectrum and normal-co-ordinate analysis of dioxygen difluoride Jeremy K. Burdett, Derek J. Gardiner, James J. Turner, Richard D. Spratley and Peter Tchir, pp 1928 DOI:10.1039/DT9730001928

Crystal and molecular structure of heptacarbonyl-µ3-diphenylacetylene-µ-(1,2,3,4-tetraphenylbutadiene-1,4-diyl)-triangulo-triosmium Giovanni Ferraris and Giuliana Gervasio, pp 1933 DOI:10.1039/DT9730001933

Synthesis of some phenyl-substituted stilbenediamines and their complexes with nickel(II) William A. Sadler and Donald A. House, pp 1937 DOI:10.1039/DT9730001937

Complex formation with a C-alkyl-substituted linear tetra-amine. Free energy, enthalpy, and entropy changes for the reactions of 4,4,9,9-tetramethyl-5,8-diazadodecane-2,11-diamine with copper(II) ions and protons in aqueous solution Gavin R. Hedwig and H. Kipton J. Powell, pp 1942 DOI:10.1039/DT9730001942

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX071

Issue 19

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX073

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP073

Co-ordination complexes containing multidentate ligands. Part III. The visible spectra of some five-co-ordinate nickel(II) complexes containing tris(o-dimethylarsinophenyl)stibine. Trigonal bipyramidal and square pyramidal complexes Livio Baracco, Michael T. Halfpenny and Charles A. McAuliffe, pp 1945 DOI:10.1039/DT9730001945

Entropy titrations: a reassessment of data for the reaction of the sulphate ion with protons and with bivalent metal ions H. Kipton J. Powell, pp 1947 DOI:10.1039/DT9730001947

Arene molybdenum chemistry: some bis--allylic derivatives Malcolm L. H. Green, Leonard C. Mitchard and William E. Silverthorn, pp 1952 DOI:10.1039/DT9730001952

New synthesis and isocyano-complexes of chloro(-cyclopentadienyl)titanium(III) C. Floriani and G. Fachinetti, pp 1954 DOI:10.1039/DT9730001954

Metal perfluoro-alkyl- and -aryl-thiolates. Part II. Molybdenum, tungsten, manganese, iron, and nickel derivatives J. L. Davidson and D. W. A. Sharp, pp 1957 DOI:10.1039/DT9730001957

Tetraethyldithio-oxamide complexes of tellurium(IV) E. Roy Clark, Arnold J. Collet and Dinker G. Naik, pp 1961 DOI:10.1039/DT9730001961

Structural studies on co-ordinated macrocyclic ligands. Part III. Preparations and crystal structure analyses of salts of the nickel(II) complex C-rac-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane, [Ni(tetb)]2+, in the -, -, and -configurations Neil F. Curtis, David A. Swann and T. Neil Waters, pp 1963 DOI:10.1039/DT9730001963

Alkylideneamido-derivatives of metals and metalloids. Part V. Complexes of the late transition metals with (CF3)2C:N- as ligand, and a tautomeric hydrogen transfer from metal to ligand Bekir Cetinkaya, Michael F. Lappert and John McMeeking, pp 1975 DOI:10.1039/DT9730001975

Carbene complexes. Part III. Carbon-13 nuclear magnetic resonance studies of carbene complexes of 1,3-diorganoimidazolidin-2-ylidenes David J. Cardin, Bekir Cetinkaya, Engin Cetinkaya, Micheal F. Lappert, Edward W. Randall and Edward Rosenberg, pp 1982 DOI:10.1039/DT9730001982

Phases obtained from the frozen molten systems caesium-tin-halide and caesium-lead-halide John D. Donaldson, David Laughlin, Sidney D. Ross and Jack Silver, pp 1985 DOI:10.1039/DT9730001985

Proton exchange in the base hydrolysis of deuteriated trans-dichloro-bis(ethylenediamine)cobalt(III) and trans-dichloro[(RS)-1,9-diamino-3,7-diazanonane]cobalt(III) cations Gianpaolo Marangoni, Maria Panayotou and Martin L. Tobe, pp 1989 DOI:10.1039/DT9730001989

Fluorine compounds of nickel(III) T. L. Court and M. F. A. Dove, pp 1995 DOI:10.1039/DT9730001995

A series of tricarbonyl(polyene aldehyde)iron complexes Andrew M. Brodie, Brian F. G. Johnson and Jack Lewis, pp 1997 DOI:10.1039/DT9730001997

Adducts of co-ordination compounds. Part IX. Halogenocarbon solvates of trihalogenotripyridinerhodium(III) A. W. Addison and R. D. Gillard, pp 2002 DOI:10.1039/DT9730002002

Adducts of co-ordination compounds. Part X. Solvates and adducts of dihalogenotetrapyridinerhodium(III) salts A. W. Addison and R. D. Gillard, pp 2009 DOI:10.1039/DT9730002009

Carbon-13 nuclear magnetic resonance spectra of some carbonyl complexes of chromium, molybdenum, and tungsten Brian E. Mann, pp 2012 DOI:10.1039/DT9730002012

Magnetic properties and crystal and molecular structure of µ-oxo-bis[bis-(2-methyl-8-hydroxyquinolinato)iron(III)]-chloroform Frank E. Mabbs, Victor N. McLachlan, Dennis McFadden and Andrew T. McPhail, pp 2016 DOI:10.1039/DT9730002016

Rhodium(I), rhodium(III), palladium(II), and platinum(II) complexes containing ligands of the type PRnQ3-n(n= 0,1, or 2; R = Me, Et, But, or Ph; Q = CH2OCOMe or CH2OH) Joseph Chatt, G. Jeffery Leigh and Roger M. Slade, pp 2021 DOI:10.1039/DT9730002021

Trimethylsilylmethyl derivatives of mercury Frank Glockling, Stephen R. Stobart and John J. Sweeney, pp 2029 DOI:10.1039/DT9730002029

Crystal and molecular structure of 2,cis-4,trans-6-triphenyl-2,4,6-trithioxo-1,3,5,2,4,6-trioxatriphosphorinan John J. Daly and Francisco Sanz, pp 2032 DOI:10.1039/DT9730002032

Reactions of cobalt(I) complexes with ammonium and sulphonium ions and organic halides Giacomo Costa, A. Puxeddu and E. Reisenhofer, pp 2034 DOI:10.1039/DT9730002034

Isocyanide complexes of rhodium and iridium. Part I. Tetrakisisocyanide species, their oxidative addition reactions, and some allyl complexes James W. Dart, Malcolm K. Lloyd, Ronald Mason and Jon A. McCleverty, pp 2039 DOI:10.1039/DT9730002039

Isocyanide complexes of rhodium and iridium. Part II. Four- and five-co-ordinate complexes containing tertiary phosphines, and some oxidative addition reactions James W. Dart, Malcolm K. Lloyd, Ronald Mason and Jon A. McCleverty, pp 2046 DOI:10.1039/DT9730002046

The chemistry of polynuclear compounds. Part XXV. Some reactions of -tetrahydridododecacarbonyltetraruthenium with cyclic olefins Alan J. Canty, António J. P. Domingos, Brian F. G. Johnson and Jack Lewis, pp 2056 DOI:10.1039/DT9730002056

Complexes of alkali-metal salts, including those of chelating anions, with four macrocyclic crown ethers Narinda S. Poonia and Mary R. Truter, pp 2062 DOI:10.1039/DT9730002062

Solubility of silver chloride and silver bromide and their complexes in anhydrous calcium nitrate-potassium nitrate (1/1·9) melt Ivan J. Gal, Gordana Djuri and Ljiljana Melovski, pp 2066 DOI:10.1039/DT9730002066

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX075

Issue 20

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX077

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP077

Lewis acid-promoted vinyl rearrangement and halogen exchange of platinum-fluoro-olefin complexes Peter K. Maples, Michael Green and F. Gordon A. Stone, pp 2069 DOI:10.1039/DT9730002069

Proton magnetic resonance study of the exchange of trimethyl phosphate on the tetrakis(trimethyl phosphato)beryllium(II) complex Joseph Crea and Stephen F. Lincoln, pp 2075 DOI:10.1039/DT9730002075

Some reactions of dimethyl(1-naphthyl)phosphine with ruthenium and osmium compounds Philip G. Douglas and Bernard L. Shaw, pp 2078 DOI:10.1039/DT9730002078

Crystal structures of tris(NN-diethyldithiocarbamato)oxo-niobium(V) and -vanadium(V) John C. Dewan, David L. Kepert, Colin L. Raston, Donald Taylor, Allan H. White and Edward N. Maslen, pp 2082 DOI:10.1039/DT9730002082

Reactions of octacarbonyldicobalt with some ditertiary phosphines and arsines D. J. Thornhill and A. R. Manning, pp 2086 DOI:10.1039/DT9730002086

Thermal decomposition of diborane. Part I. The decomposition mechanism at low conversion and temperature and the inhibiting effect of accumulated hydrogen Héctor Fernández, Juan Grotewold and Carlos M. Previtali, pp 2090 DOI:10.1039/DT9730002090

Correlation of nuclear magnetic resonance coupling constants with transition metal-ligand bond lengths in tertiary phosphine complexes Gary G. Mather, Alan Pidcock and (the late) Graham J. N. Rapsey, pp 2095 DOI:10.1039/DT9730002095

Reactions of co-ordinated ligands. Part III. Mechanism of the rearrangement of platinum chlorofluoro-olefin complexes Michael Green and Graham J. Parker, pp 2099 DOI:10.1039/DT9730002099

Bonding properties of ligands: a Mössbauer study of carbonyl complexes of iron(II) G. M. Bancroft and E. T. Libbey, pp 2103 DOI:10.1039/DT9730002103

(Bicyclo[2.2.1]hepta-2,5-diene)carbonyltrihalogenoruthenate(II) complexes T. Anthony Stephenson, Ellen S. Switkes and Lena Ruiz-Ramirez, pp 2112 DOI:10.1039/DT9730002112

Chemical and structural studies on the 2,4- and 2,3-isomers of the dicarba-nido-hexaborate(1-) ion, C2B4H7-, and some dipolar derivatives Thomas Onak, Bill Lockman and Gerrard Haran, pp 2115 DOI:10.1039/DT9730002115

Rearrangement of metal-stabilised carbocations containing cyclopropyl and other alkyl groups to give cyano- and isocyano-complexes: reactions of Group VI metal isocyano-complexes with nucleophiles Joseph A. Connor and E. Malcolm Jones, pp 2119 DOI:10.1039/DT9730002119

Metal complexes of sulphur ligands. Part IV. Reaction of bis(dialkylphosphinodithioato)-platinum(II) and -palladium(II) with ligands containing Group VB atoms David F. Steele and T. Anthony Stephenson, pp 2124 DOI:10.1039/DT9730002124

Structural investigations of metal-nitrate complexes. Part VII. Crystal and molecular structure of aquodinitratobis(quinoline)cadmium(II) A. Forbes Cameron, Derek W. Taylor and Robert H. Nuttall, pp 2130 DOI:10.1039/DT9730002130

Nuclear magnetic double resonance studies of organotin selenides John D. Kennedy and William McFarlane, pp 2134 DOI:10.1039/DT9730002134

Resonance line broadening due to chemical exchange and quadrupole-induced relaxation in the nuclear magnetic resonance spectra of some boron-nitrogen adducts J. Richard Blackborow, pp 2139 DOI:10.1039/DT9730002139

E.s.c.a. studies of some transition-metal carbonyl complexes containing organonitrogen ligands David Briggs, David T. Clark, Howard R. Keable and Melvyn Kilner, pp 2143 DOI:10.1039/DT9730002143

Weak complexes of sulphur and selenium. Part II. Complex species of SO2, SOCl2, and SO2Cl2 with the thiocyanate ligand Saad Wasif and S. B. Salama, pp 2148 DOI:10.1039/DT9730002148

Fluoride crystal structures. Part XXI. Trifluorotellurium(IV)µ-fluorobis[pentafluoroantimonate(V)] Anthony J. Edwards and Peter Taylor, pp 2150 DOI:10.1039/DT9730002150

Proton magnetic resonance studies of fluoride and acetate solutions in glacial acetic acid. The shielding and thermodynamics of strong hydrogen bonds James H. Clark and John Emsley, pp 2154 DOI:10.1039/DT9730002154

Gas-chromatographic studies of cadmium-olefin complexes Isidore Hadzistelios, Frank Lawton and Courtenay S. G. Phillips, pp 2159 DOI:10.1039/DT9730002159

Studies of organophosphorus selenides by heteronuclear magnetic triple resonance William McFarlane and David S. Rycroft, pp 2162 DOI:10.1039/DT9730002162

Synthesis and reactivity of some Group VB chalcogenide cyclo-octa-1,5-diene rhodium(I) and iridium(I) complexes Eric W. Ainscough, Andrew M. Brodie and Eric Mentzer, pp 2167 DOI:10.1039/DT9730002167

The chemistry of 2-pyridylamine complexes of cobalt(II) and cobalt(III) Paul F. B. Barnard, John C. Lancaster, Mary E. Fernandopulle and William R. McWhinnie, pp 2172 DOI:10.1039/DT9730002172

Arene-molybdenum chemistry: nucleophilic addition to the cations [C6H6Mo(-C3H5)L2]+ giving cyclohexadienyl derivatives Malcolm L. H. Green, Leonard C. Mitchard and William E. Silverthorn, pp 2177 DOI:10.1039/DT9730002177

Cationic carbonylnitrosyl complexes of molybdenum and tungsten Neil G. Connelly, pp 2183 DOI:10.1039/DT9730002183

Anionic hexafluoroacetylacetonato complexes of alkali and other metals and the crystal structure of dirubidium tris(hexafluoroacetylacetonato)sodate David E. Fenton, Colin Nave and Mary R. Truter, pp 2188 DOI:10.1039/DT9730002188

Transition-metal complexes of 1,3-dienes. Part I. Synthesis and structure of rhodium(I) complexes S. Martin Nelson, Malcolm Sloan and Michael G. B. Drew, pp 2195 DOI:10.1039/DT9730002195

Crystal structure of bromo[tris(2-vinylphenyl)phosphine]rhodium(I) Colin Nave and Mary R. Truter, pp 2202 DOI:10.1039/DT9730002202

Crystal and molecular structure of pentacarbonyl(trimethylphosphine sulphide)chromium(0) Edward N. Baker and Brian R. Reay, pp 2205 DOI:10.1039/DT9730002205

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX079

Issue 21

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX081

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP081

Crystal structure of thallium(I)L-ascorbate David L. Hughes, pp 2209 DOI:10.1039/DT9730002209

Crystal structures of complexes between alkali-metal salts and cyclic polyethers. Part VI. Complex formed between dicyclohexyl-18-crown-6, isomer B, (perhydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclo-octadecin) and sodium bromide Mary Mercer and Mary R. Truter, pp 2215 DOI:10.1039/DT9730002215

Nuclear magnetic resonance spectra of complexes of platinum(II), palladiurn(II), platinum(IV), rhodium(III), and iridium(III) containing three or four trimethylphosphine ligands Peter L. Goggin, Robin J. Goodfellow, John R. Knight, Michael G. Norton and Brian F. Taylor, pp 2220 DOI:10.1039/DT9730002220

Photoelectron spectra and bonding in metal-trifluorophosphine complexes John F. Nixon, pp 2226 DOI:10.1039/DT9730002226

Covalent compounds of quadrivalent transition metals. Part VI. Spectroscopic studies on titanium, vanadium, and zirconium diethyldithiocarbamates Donald C. Bradley, Ian F. Rendall and Keith D. Sales, pp 2228 DOI:10.1039/DT9730002228

Unstable intermediates. Part CXXXV. The formation of Sn3+ and Pb3+ centres in irradiated tin and lead salts, and their electron spin resonance parameters Robert J. Booth, Haydn C. Starkie, Martyn C. R. Symons and Raymond S. Eachus, pp 2233 DOI:10.1039/DT9730002233

Thermochemistry of fluorine compounds. Part II. The hexafluoroiodate series Arthur Finch, Peter N. Gates and Michael A. Jenkinson, pp 2237 DOI:10.1039/DT9730002237

Complexing properties of -nitroketones. Part II. Complexes of 2-nitroacetophenone and nitroacetone with chromium(III), iron(III), and aluminium(III) Rosalba Astolfi, Ines Collamati and Claudio Ercolani, pp 2238 DOI:10.1039/DT9730002238

Complexing properties of -nitroketones. Part III. A stereochemical investigation of some new copper(II)-nitroketonate complexes and their base adducts with O- and N-donors Donato Attanasio, Ines Collamati, Claudio Ercolani and Giovanni Rotilio, pp 2242 DOI:10.1039/DT9730002242

Synthesis and catalytic properties of some carbonyltriphenylphosphineruthenium(II) complexes Brian R. James, Larry D. Markham, Benjamin C. Hui and Garry L. Rempel, pp 2247 DOI:10.1039/DT9730002247

The crystal and molecular structure of a dideuterio(pyrazol-1-yl)gallane dimer David F. Rendle, Alan Storr and James Trotter, pp 2252 DOI:10.1039/DT9730002252

Stereochemistry of the formation and cleavage of silicon-platinum bonds Colin Eaborn, David J. Tune and David R. M. Walton, pp 2255 DOI:10.1039/DT9730002255

Solution and single-crystal Raman study of M(CO)6, where M = chromium, molybdenum, and tungsten David M. Adams, W. Sumanasiri Fernando and Martin A. Hooper, pp 2264 DOI:10.1039/DT9730002264

Electrochemical oxidation of thio-bridged binuclear -cyclopentadienyl complexes of molybdenum, iron, cobalt, and nickel P. Douglas Frisch, Malcolm K. Lloyd, Jon A. McCleverty and Duncan Seddon, pp 2268 DOI:10.1039/DT9730002268

Valencies and bond indices for the elements from hydrogen to chlorine David R. Armstrong, Peter G. Perkins and James J. P. Stewart, pp 2273 DOI:10.1039/DT9730002273

Calculation of the electronic structure of boranes by the self-consistent molecular orbital method. Part III. Excited states of cage species David R. Armstrong, Peter G. Perkins and James J. P. Stewart, pp 2277 DOI:10.1039/DT9730002277

Rates and mechanisms of substitution reactions of platinum dithiolato-complexes Michael J. Hynes and Andrew J. Moran, pp 2280 DOI:10.1039/DT9730002280

Crystal structures of 3-ethyl- and 5-ethyl-1,2-dihydro-1-methylpyridine(tricarbonyl)chromium Cedric A. Bear and James Trotter, pp 2285 DOI:10.1039/DT9730002285

trans-Chlorotetrafluoro(trifluoromethyl)sulphur and its reactions with olefins and acetylenes John I. Darragh, Gerald Haran and David W. A. Sharp, pp 2289 DOI:10.1039/DT9730002289

Crystal and molecular structure of chlorobis(2,2-bipyridyl)copper(II) chloride hexahydrate Frederick S. Stephens and Paul A. Tucker, pp 2293 DOI:10.1039/DT9730002293

Single-crystal Raman spectrum of potassium trichloroammine platinum(II) monohydrate David M. Adams and Roger E. Christopher, pp 2298 DOI:10.1039/DT9730002298

Crystal structure of 2-methyl-5-(tetrafluorophosphoranyl)pyrrole William S. Sheldrick, pp 2301 DOI:10.1039/DT9730002301

Structural conclusions concerning compounds with rhenium-rhenium multiple bonds Colin Oldham and Antony P. Ketteringham, pp 2304 DOI:10.1039/DT9730002304

Sulphoxide complexes of actinoid tetrahalides Peter J. Alvey, Kenneth W. Bagnall, David Brown and John Edwards, pp 2308 DOI:10.1039/DT9730002308

Reaction of tetrafluoroethylene with Se8(AsF6)2 and Se8(Sb2F11)2. Preparation of bis(pentafluoroethyl) triselenide and perfluoroethyldiselenylperfluoroacetyl fluoride C. David Desjardins and Jack Passmore, pp 2314 DOI:10.1039/DT9730002314

Crystal and molecular structure of bistriphenyl(ethyl)phosphonium pentanitratocerium(III) A. Razzak Al-Karaghouli and John S. Wood, pp 2318 DOI:10.1039/DT9730002318

Metal-ion oxidations in solution. Part X. A reinvestigation of the reactions of thiourea and its N-substituted derivatives with cobalt(III) ions in aqueous perchlorate media Alexander McAuley and R. Shanker, pp 2321 DOI:10.1039/DT9730002321

Dimethyl sulphoxide complexes of some actinoid tetranitrates P. John Alvey, Kenneth W. Bagnall and David Brown, pp 2326 DOI:10.1039/DT9730002326

Crystal and molecular structure of [NN-ethylenebis(salicylideneiminato)](methanol)dioxouranium Giuliano Bandoli, Dore A. Clemente, Ugo Croatto, Maurizio Vidali and Pietro A. Vigato, pp 2331 DOI:10.1039/DT9730002331

Mixed iron-cobalt binuclear complexes. Part I. Identification of mixed complexes derived from trans-[Co(en)2(H2O)(SO3)]+ Keith L. Scott, Robin S. Murray, William C. E. Higginson and Siew-Wan Foong, pp 2335 DOI:10.1039/DT9730002335

Crystal structures of copper(II) sodium carbonate trihydrate (chalconatronite) Peter Donald Brotherton and Allan Henry White, pp 2338 DOI:10.1039/DT9730002338

Reactions of metal carbonyl derivatives. Part XV. Oxidation studies of some -cyclopentadienyl bridging sulphido- and phosphino-derivatives of iron Jacob A. de Beer, Raymond J. Haines, Robert Greatrex and Jan A. van Wyk, pp 2341 DOI:10.1039/DT9730002341

Alkali-metal complexes. Part VII. Crystal and molecular structures of the o-nitrophenolatobis(1,10-phenanthroline) complexes of sodium and rubidium David L. Hughes, pp 2347 DOI:10.1039/DT9730002347

Dicarbonyltetrahalogenoplatinate(I) salts Peter L. Goggin and Robin J. Goodfellow, pp 2355 DOI:10.1039/DT9730002355

Tertiary phosphine and arsine chalcogenide derivatives of Group VI metal carbonyl complexes Eric W. Ainscough, Andrew M. Brodie and Alan R. Furness, pp 2360 DOI:10.1039/DT9730002360

Europium-151 Mössbauer spectroscopic studies of after-effects of the electron-capture decay of gadolinium-151 and the -decay of samarium-151 Peter Glentworth, Alan L. Nichols, Norman R. Large and Richard J. Bullock, pp 2364 DOI:10.1039/DT9730002364

Magnetic double resonance studies of some trans-bis(triethylphosphine) complexes of platinum Duncan W. W. Anderson, E. A. V. Ebsworth and David W. H. Rankin, pp 2370 DOI:10.1039/DT9730002370

Stereochemical non-rigidity in germylcyclopentadiene and related derivatives of germane Philip C. Angus and Stephen R. Stobart, pp 2374 DOI:10.1039/DT9730002374

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX083

Issue 22

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX085

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP085

A study of bonding in some organoaluminium compounds by 27Al nuclear quadrupole resonance spectroscopy Michael J. S. Dewar, Dennis B. Patterson and W. Irven Simpson, pp 2381 DOI:10.1039/DT9730002381

Transition metal-carbon bonds. Part XXXIV. 1H and 13C nuclear magnetic resonance studies on -allylic-palladium complexes Brian E. Mann, Rosario Pietropaolo and Bernard L. Shaw, pp 2390 DOI:10.1039/DT9730002390

Transition metal-carbon bonds. Part XXXV. Internal metallation of t-butyldi-o-tolylarsine and di-t-butyl-o-tolylarsine by platinum Bernard L. Shaw and Robin E. Stainbank, pp 2394 DOI:10.1039/DT9730002394

Crystal structure of Na2BaSi2O6 Richard P. Gunawardane, M. Elizabeth Cradwick and Lesley S. Dent Glasser, pp 2397 DOI:10.1039/DT9730002397

Photoelectron spectra of some simple fluorosilanes Stephen Cradock, E. A. V. Ebsworth and R. Alastair Whiteford, pp 2401 DOI:10.1039/DT9730002401

Electronic spectral studies of dithio- and perthio-carboxylato-nickel(II) complexes Claudio Furlani, Alberto Flamini, Antonio Sgamellotti, Carlo Bellitto and Olivo Piovesana, pp 2404 DOI:10.1039/DT9730002404

Cleavage of -nitroketones by platinum(II) and platinum(0) and formation of platinum(II) complexes containing fulminato- and carboxylato-groups Saverio Alessandrini, Ines Collamati and Claudio Ercolani, pp 2409 DOI:10.1039/DT9730002409

Enthalpies of solvation of some metal acetylacetonates Roger J. Irving and Ronald A. Schulz, pp 2414 DOI:10.1039/DT9730002414

Studies of tellurium shielding by heteronuclear magnetic double resonance in a representative series of compounds H. Christina E. McFarlane and William McFarlane, pp 2416 DOI:10.1039/DT9730002416

Relaxation kinetic study of monophthalatonickel(II) complex formation Francesco P. Cavasino, Emanuele Di Dio and Giovanni Locanto, pp 2419 DOI:10.1039/DT9730002419

An octahedral gold cluster: crystal and molecular structure of hexakis[tris-(p-tolyl)phosphine]-octahedro-hexagold bis(tetraphenylborate) Pierluigi Bellon, Mario Manassero and Mirella Sansoni, pp 2423 DOI:10.1039/DT9730002423

Reactions of bis(trifluoromethyl)phosphine with some organocobalt complexes Robert C. Dobbie and David Whittaker, pp 2427 DOI:10.1039/DT9730002427

Group IB metal chemistry. Part I. Preparation and reactions of the carbonyl(hydrotripyrazol-1-ylborato)copper(I) complex Michael I. Bruce and Andrew P. P. Ostazewski, pp 2433 DOI:10.1039/DT9730002433

Preparation of monomethyl-niobium(V) and -tantalum(V) halides and of some of their complexes Catherine Santini-Scampucci and Jean G. Riess, pp 2436 DOI:10.1039/DT9730002436

Conformational influences in copper co-ordination compounds. Part VI. Crystal structure of a fourth crystalline isomer of bis-(2-hydroxy-N-methyl-1-naphthylmethyleneiminato)copper(II) Dennis W. Martin and T. Neil Waters, pp 2440 DOI:10.1039/DT9730002440

Crystal and molecular structure of dicarbonyl{hydrotris(pyrazol-1-yl)borato-N(2),N(2),N(2)}--(2-methylallyl)molybdenum Elizabeth M. Holt, Smith L. Holt and Kenneth J. Watson, pp 2444 DOI:10.1039/DT9730002444

Crystal and molecular structure of dithiocyanatobis(triphenylphosphine)-mercury(II) Ramesh C. Makhija, André L. Beauchamp and Roland Rivest, pp 2447 DOI:10.1039/DT9730002447

1H nuclear magnetic resonance spectra of cis-dimethylbis(trimethylphosphine)platinum and some related systems Robin J. Goodfellow, Martin J. Hardy and Brian F. Taylor, pp 2450 DOI:10.1039/DT9730002450

Structure of a stable iron(0) mono-olefin chelate complex with 2-vinylphenyldiphenylphosphine: dicarbonylbis[(2-vinylphenyl)diphenylphosphine]iron(0) Gien B. Robertson and Peter O. Whimp, pp 2454 DOI:10.1039/DT9730002454

Aromatic substitution reactions of an arylplatinum(IV) complex D. Robert Coulson, pp 2459 DOI:10.1039/DT9730002459

Copper(I) carboxylates: preparations and infrared and mass spectral features Dennis A. Edwards and Roger Richards, pp 2463 DOI:10.1039/DT9730002463

Crystal structures of complexes between alkali-metal salts and cyclic polyethers. Part VII. Complex formed between dibenzo-24-crown-8 (6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n]-1,4,7,10,13,16,19,22-octaoxacyclotetracosin) and two molecules of potassium isothiocyanate Mary Mercer and Mary R. Truter, pp 2469 DOI:10.1039/DT9730002469

Crystal and molecular structure of 3,7-dihydro-1,1,3,3,5,5,7,7-octamethyl-1H,5H-benzo[1,2-c:4,5-c]bis[1,2,5]oxadisilole John J. Daly and Francisco Sanz, pp 2474 DOI:10.1039/DT9730002474

Rapid acidification of orthovanadate Brian W. Clare, David L. Kepert and Donald W. Watts, pp 2476 DOI:10.1039/DT9730002476

Kinetic study of the acid decomposition of decavanadate Brian W. Clare, David L. Kepert and Donald W. Watts, pp 2479 DOI:10.1039/DT9730002479

Acid decomposition of decavanadate: specific salt effects Brian W. Clare, David L. Kepert and Donald W. Watts, pp 2481 DOI:10.1039/DT9730002481

Crystal structure of di-µ-chloro-bis[di--cyclopentadienylscandium(III)] Jerry L. Atwood and Karl D. Smith, pp 2487 DOI:10.1039/DT9730002487

Reaction paths and mechanisms in the catalytic cycloaddition of allene over nickel(0) template systems Sei Otsuka, Kazuhide Tani and Tsuneaki Yamagata, pp 2491 DOI:10.1039/DT9730002491

An electron spin resonance study of the copper(II) chelates of cyclobutane-1,1-dicarboxylic acid and their mixed ligand chelates Alfred D. Toy, Thomas D. Smith and John R. Pilbrow, pp 2498 DOI:10.1039/DT9730002498

Base hydrolysis of amino-acid esters and amides in the co-ordination sphere of cobalt(III). Part II. Hydrolysis of 2-aminoethyl acetate Kevin B. Nolan, Brian R. Coles and Robert W. Hay, pp 2503 DOI:10.1039/DT9730002503

Unstable intermediates. Part CXXXVI. A survey of the magnetic properties of ·PL3 and ·PL4 radicals: the radicals ·P(OH)3+, ·As(OH)4, and (MeO)3O- Ian S. Ginns, Shuddhodan P. Mishra and Martyn C. R. Symons, pp 2509 DOI:10.1039/DT9730002509

Mechanism of octahedral substitutions in nonaqueous media. Part VIII. Replacement of chloride by nucleophiles in trans-chloro(L)bis(ethylenediamine)cobalt(III) complexes in methanol Zdravko Bradi, M. Biru, D. Pavlovi, M. Pribani and S. Aperger, pp 2514 DOI:10.1039/DT9730002514

Mechanism of octahedral substitutions. Part IX. Grunwald-Winstein treatment of spontaneous aquation of trans-chloronitro- and trans-dichlorobisethylenediaminecobalt(III) ions in mixed aqueous solvents Marijan Pribani, M. Biru, D. Pavlovi and S. Aperger, pp 2518 DOI:10.1039/DT9730002518

Reinvestigation of some iron dinitrosyl complexes with thio-ligands Thomas Birchall and Khin Mar Tun, pp 2521 DOI:10.1039/DT9730002521

Crystal and molecular structure and magnetic properties of catena-µ-acetato-[NN-ethylenebis(salicylaldiminato)]manganese(III). A linear-chain complex containing a single anti-anti acetate bridge John E. Davies, Bryan M. Gatehouse and Keith S. Murray, pp 2523 DOI:10.1039/DT9730002523

Preparation and identification of various chlorodifluoro-oxosulphur(VI) salts. Evidence for chlorotrifluorosulphur(VI) oxide Clement Lau and Jack Passmore, pp 2528 DOI:10.1039/DT9730002528

Crystal structure of chlorodifluoro-oxosulphur(VI) hexafluoroarsenate(V) OSClF2+AsF6- Richard F. Dunphy, Clement Lau, Harry Lynton and Jack Passmore, pp 2533 DOI:10.1039/DT9730002533

Crystal structure of trifluoro-oxosulphur(VI) hexafluoroarsenate(V), OSF3+AsF6- Clement Lau, Harry Lynton, Jack Passmore and Pik-Yuen Siew, pp 2535 DOI:10.1039/DT9730002535

Acid-base properties of N-methylhistamine [4-(2-methylaminoethyl)imidazole] and NN-dimethylhistamine [4-(2-dimethylaminoethyl)imidazole] and their complexing capacity with cobalt(II), nickel(II), copper(II), and zinc(II) Antonio Braibanti, Francesco Dallavalle, Enrico Leporati and Giovanni Mori, pp 2539 DOI:10.1039/DT9730002539

The thermochemistry of o- and p-tolyldichloroboranes and the boron-to-carbon bond strength Arthur Finch, Peter J. Gardner, Norman Hill and Khawaja S. Hussian, pp 2543 DOI:10.1039/DT9730002543

A Raman spectroscopic study of the hydrogenation of aqueous pentacyanocobaltate(II) Howard J. Clase, Andrew J. Cleland and Michael J. Newlands, pp 2546 DOI:10.1039/DT9730002546

Preparation and characterization of polynuclear cobalt(III) complexes with bridging carboxylato-ligands Karl Wieghardt, pp 2548 DOI:10.1039/DT9730002548

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX087

Issue 23

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FX089

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300FP089

Kinetics of the reaction between titanium(III) and vanadium(V) J. David Eillis and A. Geoffrey Sykes, pp 2553 DOI:10.1039/DT9730002553

Seven-co-ordination in µ-oxalato-bis[(di-n-propyl sulphoxide)nitratodiphenyltin(IV)]: spectroscopic properties and X-ray crystal structure Alessandro Mangia, Corrado Pelizzi and Giancarlo Pelizzi, pp 2557 DOI:10.1039/DT9730002557

Thermodynamic considerations in co-ordination. Part XIV. Formation constants for lead(II)-amino-acid complexes and their use in computing the complexing competition between lead(II) and in vivo essential metal ions, and in computer evaluation of ligands currently employed as lead(II) chelating therapeuticals Anna M. Corrie, Murray L. D. Touche and David R. Williams, pp 2561 DOI:10.1039/DT9730002561

µ3-Oxotrimetal acetato-complexes of chromium, manganese, iron, cobalt, rhodium, and iridium Sakae Uemura, Alwyn Spencer and Geoffrey Wilkinson, pp 2565 DOI:10.1039/DT9730002565

Isocyanide and carbene complexes of gold(I). The stepwise formation of formamidines Jon A. McCleverty and (Miss) M. Manuela M. da Mota, pp 2571 DOI:10.1039/DT9730002571

Refined crystal structure of tetra-µ-acetato-bisaquodicopper(II) Patrice de Meester, Steven R. Fletcher and Andrzej C. Skapski, pp 2575 DOI:10.1039/DT9730002575

Fluorocarbon complexes of transition metals. Part II. Tertiary arsine complexes of rhodium(III) derived from hexafluorobut-2-yne and 3,3,3-trifluoropropyne Joel T. Mague, Michael O. Nutt and Edward H. Gause, pp 2578 DOI:10.1039/DT9730002578

Magnetic titrations by a nuclear magnetic resonance method D. F. Evans, pp 2587 DOI:10.1039/DT9730002587

Some benzyne complexes of osmium derived from dimethylphenylphosphine or dimethylphenylarsine Antony J. Deeming, Richard E. Kimber and Mark Underhill, pp 2589 DOI:10.1039/DT9730002589

Crystal lattice effects on the electronic spectrum of the manganate ion Peter Day, Lorenzo DiSipio, Giulio Ingletto and Luigi Oleari, pp 2595 DOI:10.1039/DT9730002595

Reactions between iron(III) and catechol (o-dihydroxybenzene). part I. Equilibria and kinetics of complex formation in aqueous acid solution Edoardo Mentasti and Ezio Pelizzetti, pp 2605 DOI:10.1039/DT9730002605

Reactions between iron(III) and catechol (o-dihydroxybenzene). Part II. Equilibria and kinetics of the redox reaction in aqueous acid solution Edoardo Mentasti, Ezio Pelizzetti and Guido Saini, pp 2609 DOI:10.1039/DT9730002609

Reactions of potassium monoxide with the oxides of vanadium Marten G. Barker and Alan J. Hooper, pp 2614 DOI:10.1039/DT9730002614

Reactions of the oxides of vanadium with liquid potassium Marten G. Barker, Alan J. Hooper and Roger M. Lintonbon, pp 2618 DOI:10.1039/DT9730002618

Reactions of dialkylaurate(I) with electrophiles: synthesis of trialkylgold(III) compounds Akihiro Tamaki and Jay K. Kochi, pp 2620 DOI:10.1039/DT9730002620

Structure and stability of carboxylate complexes. Part XIII. Crystal and molecular structure of aquobis(NN-dimethylglycinato)copper(II) dihydrate T. Stanley Cameron, Keith Prout, Francis J. C. Rossotti and David Steele, pp 2626 DOI:10.1039/DT9730002626

Crystal structure of dicarbonyl(-cyclopentadienyl)[di-(t-butyl)methyleneamino]molybdenum(II) Harrison M. M. Shearer and J. David Sowerby, pp 2629 DOI:10.1039/DT9730002629

Studies on cyclic organotetraborane derivatives Thomas Onak, Kenneth Gross, James Tse and James Howard, pp 2633 DOI:10.1039/DT9730002633

Pyridine N-oxide and quinoline N-oxide complexes with bivalent manganese, cobalt, nickel, copper, and zinc thiocyanates and selenocyanates Gordon B. Aitken and Geoffrey P. McQuillan, pp 2637 DOI:10.1039/DT9730002637

Preparation and characterisation of alkylthio- and phenylthio-phosphetan 1-oxide derivatives. Mass spectrometric investigations of 40 phosphetan 1-oxide compounds. Differentiation of cis- and trans-ring methyl groups by aromatic shielding Robert E. Ardrey, John Emsley, Andrew J. B. Robertson and John K. Williams, pp 2641 DOI:10.1039/DT9730002641

Crystal and molecular structure of bis(dithioformato)bis(triphenylphosphine)ruthenium(II) Ronald O. Harris, Lyle S. Sadavoy, Stanley C. Nyburg and F. H. Pickard, pp 2646 DOI:10.1039/DT9730002646

Reactions of tris- and tetrakis-dimethylaminochlorotetraphosphonitriles with antimony trifluoride Douglas Millington and D. Bryan Sowerby, pp 2649 DOI:10.1039/DT9730002649

Polyfluoroaromatic derivatives of metal carbonyls. Part IX. Reactions of pentafluorophenylsilver(I) with some transition-metal halogeno-complexes; oxidative-addition reactions of the complex carbonyl(pentafluorophenyl)bis(triphenylphosphine)iridsum(I) Ronald L. Bennett, Michael I. Bruce and Richard C. F. Gardner, pp 2653 DOI:10.1039/DT9730002653

Reactions of metal carbonyls. Part V. Reaction of a series of substituted manganese carbonyl bromide compounds with nitrosonium hexafluorophosphate Rolf H. Reimann and Eric Singleton, pp 2658 DOI:10.1039/DT9730002658

Separation of contact and pseudo-contact contributions to shifts induced by lanthanide(III) ions in nuclear magnetic resonance spectra Christopher M. Dobson, Robert J. P. Williams and Antonio V. Xavier, pp 2662 DOI:10.1039/DT9730002662

Crystal and molecular structure of dicarbonylchlorobis-[o-phenylene(dimethylarsino)]molybdenum(II) tri-iodide-bischloroform Michael G. B. Drew and John D. Wilkins, pp 2664 DOI:10.1039/DT9730002664

Crystal structure of di-µ-hydroxo-trans-diaquo-bis[triamminecobalt(III)] tetranitrate dihydrate, and a possible mechanism for the formation of the cation Werner H. Baur and Karl Wieghardt, pp 2669 DOI:10.1039/DT9730002669

Silicon-nitrogen compounds. Part X. Dehydrofluorination of tetrafluorosilane-amine adducts with anionic hydrides and related compounds Mellis Allan, Bernard J. Aylett, Ian A. Ellis and Christopher J. Porritt, pp 2675 DOI:10.1039/DT9730002675

Amide complexes of uranium tetrahalides and uranyl chloride Kenneth W. Bagnall, Jan G. H. du Preez, Jan Bajorek, Leslie Bonner, Howard Cooper and Geoffrey Segal, pp 2682 DOI:10.1039/DT9730002682

Phosphorus-fluorine chemistry. Part XXIX. Reaction of aminosilanes and N-alkyl(or aryl)hexamethyldisilazanes with fluorophosphoranes: chemical and spectroscopic studies on dialkylaminofluorophosphoranes and fluoro-1,3,2,4-diazadiphosphetidines Reinhard Schmutzler, pp 2687 DOI:10.1039/DT9730002687

Crystal structure of a new form () of tetrakis(thiourea)mercury(II) chloride Peter Donald Brotherton and Allan Henry White, pp 2696 DOI:10.1039/DT9730002696

Crystal structure of a new mercury(II) complex dichloromercury-2/3thiourea Peter Donald Brotherton and Allan Henry White, pp 2698 DOI:10.1039/DT9730002698

Preparation and properties of 1-bromo-2,2,3,4,4-pentamethylphosphetan 1-oxide, C8H16P(O)Br, and a comparison with the chloro-compound; hydrolysis of these to the anhydride and acid. Vibrational spectra John Emsley, Trevor B. Middleton and John K. Williams, pp 2701 DOI:10.1039/DT9730002701

Crystal and molecular structure of [octakisdimethylaminocyclotetraphosphazene]tetracarbonyltungsten Harry P. Calhoun, Norman L. Paddock and James Trotter, pp 2708 DOI:10.1039/DT9730002708

Complexes of the platinum metals. Part III. Arylazo and aryldi-imine derivatives Kerry R. Laing, Stephen D. Robinson and Michael F. Uttley, pp 2713 DOI:10.1039/DT9730002713

The aqueous solubilities of nitrogen trifluoride and dinitrogen tetrafluoride Christopher R. S. Dean, Arthur Finch and Peter J. Gardner, pp 2722 DOI:10.1039/DT9730002722

Thermochemistry of fluorine compounds. Part III. Iodine oxide trifluoride and iodyl fluoride Arthur Finch, Peter N. Gates and Michael A. Jenkinson, pp 2725 DOI:10.1039/DT9730002725

Carbon-hydrogen cleavage reactions of some trimethyl- and triethyl-phosphine complexes of osmium Antony J. Deeming and Mark Underbill, pp 2727 DOI:10.1039/DT9730002727

Assignment of inner- and outer-sphere mechanisms to the vanadium(II) reductions of halogenopenta-amminecobalt(III) complexes Michael R. Hyde, Roger S. Taylor and A. Geoffrey Sykes, pp 2730 DOI:10.1039/DT9730002730

Phosphorus-nitrogen compounds. Part XXXVI. Alkylthio- and arylthio-cyclotetraphosphazatetraenes Anthony P. Carroll, Robert A. Shaw and Michael Woods, pp 2736 DOI:10.1039/DT9730002736

Phosphorus-nitrogen compounds. Part XXXVII. The syntheses, properties, and some reactions of (2,2,2-triphenylphosphazen-1-yl)-cyclotriphosphazatrienes and -cyclotetraphosphazatetraenes Malcolm Biddlestone and Robert A. Shaw, pp 2740 DOI:10.1039/DT9730002740

Reactions of vanadium(V) oxide tribromide: preparation and properties of complex oxobromovanadates(IV) David Nicholls and Kenneth R. Seddon, pp 2747 DOI:10.1039/DT9730002747

Reactions of vanadium(V) oxide tribromide: preparation and properties of vanadium(IV) oxide dibromide complexes David Nicholls and Kenneth R. Seddon, pp 2751 DOI:10.1039/DT9730002751

Vibrational spectra of fluorocarbon-Group V derivatives. Part III. The compounds (CF3)2PX where X = halogen or hydrogen Robert C. Dobbie and Brian P. Straughan, pp 2754 DOI:10.1039/DT9730002754

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97300BX091