1974 year
Main Index

Issue 1

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX001

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP001

Structural and mechanistic studies of co-ordination compounds. Part VIII. Preparation, aquation, and base hydrolysis of some trans-monosubstituted tetra-aminecobalt(III) cations Chung-Kwong Poon and Ha-Wai Tong, pp 1 DOI:10.1039/DT9740000001

Tautomeric equilibria in solutions of {LCo(CO)3}2 complexes (L = tertiary phosphine, arsine, or stibine) D. J. Thornhill and A. R. Manning, pp 6 DOI:10.1039/DT9740000006

Uncatalysed and metal ion-catalysed hydrolysis of 8-quinolyl sulphate Robert W. Hay, Charles R. Clark and John A. G. Edmonds, pp 9 DOI:10.1039/DT9740000009

Crystal and molecular structure of di-µ-carbonyl-carbonyl(tricarbonylcobalt)--indenyliron Frederick S. Stephens, pp 13 DOI:10.1039/DT9740000013

Reactions of bis-(1,1,1,5,5,5-hexafluoropentane-2,4-dionato)copper(II) with pyrazine and the crystal structures of the 1:1 and 2:l complexes Rosemary C. E. Belford, David E. Fenton and Mary R. Truter, pp 17 DOI:10.1039/DT9740000017

Optical and electron spin resonance spectra of cobalt complexes related to vitamin B12 Noel S. Hush and Ian S. Woolsey, pp 24 DOI:10.1039/DT9740000024

Stability of the metal-carbon-halogen system. Part I. The preparation and properties of some platinum(II)- and palladium(II)-vinyl complexes Brian F. G. Johnson, Jack Lewis, J. David Jones and Keith A. Taylor, pp 34 DOI:10.1039/DT9740000034

Theoretical study of the most stable conformations of NN-dimethylthiourea, NNN-trimethylthiourea, and the methyl ester of dithiocarbazic acid Marco V. Andreocci, Mario Bossa, Girolamo Ramunni, Marco Scazzocchio, Daniela Gattegno and Anna M. Giuliani, pp 41 DOI:10.1039/DT9740000041

Bromination reactions involving nickel and copper complexes of Schiff-base derivatives of acetylacetone Leonard F. Lindoy, Hyacinth C. Lip and Wayne E. Moody, pp 44 DOI:10.1039/DT9740000044

Thermodynamic study on oxime complexes: the relative co-ordinating power of ketone, oxime, and amine functional groups Gavin R. Hedwig and H. Kipton J. Powell, pp 47 DOI:10.1039/DT9740000047

Electronic spectra and magnetic circular dichroism of the uranyl ion. Part II. The effect of reduced symmetry on the spectra Paul Brint and Anthony J. McCaffery, pp 51 DOI:10.1039/DT9740000051

Reactions of liquid sodium with transition-metal oxides. Part VII. The oxides of niobium and tantalum Marten G. Barker, Alan J. Hooper and David J. Wood, pp 55 DOI:10.1039/DT9740000055

-Bonded organotransition metal ions. Part XV. Preparation and fluorine-19 nuclear magnetic resonance spectra of some monomeric anionic, cyanide-bridged dimeric anionic, and related fluorobenzylcobalt(III) complexes David Dodd, Michael D. Johnson and Clifford W. Fong, pp 58 DOI:10.1039/DT9740000058

Carbene complexes. Part V. Imidoyl chlorides as synthetic reagents, and the preparation of rhodium(III) carbene complexes from rhodium(I) precursors Michael F. Lappert and Andrew J. Oliver, pp 65 DOI:10.1039/DT9740000065

Carbene complexes. Part VI. Complexes from imidoyl chloride and rhodium(I) precursors, and the crystal and molecular structure of carbonyltri-iodo-[-(N-methyl--methyliminobenzylamino)benzylidene-N,C]rhodium, I3(OC)Rh-CPh(NMe)CPh:NMe Peter B. Hitchcock, Michael F. Lappert, George M. McLaughlin and Andrew J. Oliver, pp 68 DOI:10.1039/DT9740000068

Crystal structure of {[2-(diphenylphosphino)ethyl]diphenylphosphine oxide}iodonitrosylcobalt(0) John S. Field, Peter J. Wheatley and Sumit Bhaduri, pp 74 DOI:10.1039/DT9740000074

Two new preparative routes to, and 57Fe Mössbauer and infrared spectroscopic measurements on, the salts of µ-halogeno-bis[(-cyclopentadienyl)dicarbonyliron(II)] cations, [(-C5H5)Fe(Co)2]2X+(halogeno = chloro, bromo, or iodo) David A. Symon and Thomas C. Waddington, pp 78 DOI:10.1039/DT9740000078

Vapour density and vibrational spectra of MoOF4 and WOF4. The structure of crystalline WOF4 Lesley E. Alexander, Ian R. Beattie, Akos Bukovszky, Peter J. Jones, Colin J. Marsden and Gysbert J. Van Schalkwyk, pp 81 DOI:10.1039/DT9740000081

Oxidation of bis(phenanthroline)copper(I) complexes by molecular oxygen in nitromethane solution Jose Zagal, Evgenia Spodine and Walter Zamudio, pp 85 DOI:10.1039/DT9740000085

Trimethyl phosphite complexes of iron(II): preparation, characterisation, and Mössbauer spectra Edward T. Libbey and G. Michael Bancroft, pp 87 DOI:10.1039/DT9740000087

Reactions of low-valent metal complexes with fluorocarbons. Part XXVIII. Nickelocene and tricarbonyl(-allylic)cobalt complexes with bis(trifluoromethyl)diazomethane John Clemens, Michael Green and F. Gordon A. Stone, pp 93 DOI:10.1039/DT9740000093

Reactions of low-valent metal complexes with fluorocarbons. Part XXIX. Zerovalent nickel and platinum complexes with hexafluorobut-2-yne and hexakis(trifluoromethyl)benzene Jane Browning, Michael Green, John L. Spencer and F. Gordon A. Stone, pp 97 DOI:10.1039/DT9740000097

Cationic cyclic carbene complexes of iridium(III), nickel(II), palladium(II), and platinum(II) Paul J. Fraser, Warren R. Roper and F. Gordon A. Stone, pp 102 DOI:10.1039/DT9740000102

Cyclopentadienylruthenium phosphine complexes. Part II. Reactions between hydridobis(triphenylphosphine)(-cyclopentadienyl)ruthenium and acetylenes Timothy Blackmore, Michael I. Bruce and F. Gordon A. Stone, pp 106 DOI:10.1039/DT9740000106

Radiotracers in fluorine chemistry. Part II. Fluorine-18 exchange between carbonyl fluoride and Group I fluorides. Effect of dipolar, aprotic solvents C. Joy W. Fraser, David W. A. Sharp, Geoffrey Webb and John M. Winfield, pp 112 DOI:10.1039/DT9740000112

Electron microscopy of the niobium oxides. Part II. Multiple phases in the system Nb2O5+ MgF2 Frank J. Lincoln, John L. Hutchison and J. Stuart Anderson, pp 115 DOI:10.1039/DT9740000115

Trifluoromethyliodine(V) tetrafluoride and related compounds Gerald Oates and John M. Winfield, pp 119 DOI:10.1039/DT9740000119

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX003

Issue 2

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX005

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP005

Antiferromagnetism in transition-metal complexes. Part VI. Low-lying excited states of dinuclear copper(II) complexes with bridging multidentate Schiff's base groups and some related compounds (Mrs) J. P. Fishwick, R. W. Jotham, Sidney F. A. Kettle and J. A. Marks, pp 125 DOI:10.1039/DT9740000125

Olefin rotation in platinum(II) olefin complexes. Part IV. Energies of activities for rotation of substituted olefins in square-planar PtCl2(L)(olefin) and PtCl(acac)(olefin) complexes John Ashley-Smith, Zacci Douek, Brian F. G. Johnson and Jack Lewis, pp 128 DOI:10.1039/DT9740000128

Molecular orbital calculations for an octahedral cobalt carbonyl cluster complex, Co6(CO)144- D. Michael P. Mingos, pp 133 DOI:10.1039/DT9740000133

Transition metal-carbon bonds. Part XXXVI. Internal metallations of platinum-dimethyl(1-naphthyl)phosphine and -dimethyl(1-naphthyl)arsine complexes and attempts to effect similar reactions with palladium James M. Duff, Brian E. Mann, Bernard L. Shaw and Brian Turtle, pp 139 DOI:10.1039/DT9740000139

Reactivity of co-ordinated ligands. Part XVI. The reaction of bicyclo[3.2.1]octa-2,6-diene with dodecacarbonyltriruthenium Antonio J. P. Domingos, Brian F. G. Johnson and Jack Lewis, pp 145 DOI:10.1039/DT9740000145

Crystal structure and physicochemical properties of a mixed-chelated nickel complex: aquo-{o-[(2-pyridylmethylene)amino]benzamide}-[2-(2-pyridyl)-1,2,3,4-tetrahydroquinazolin-4-one]nickel(II) dinitrate tetrahydrate Anna Bonamartini Corradi, Clotilde Grasselli Palmieri, Mario Nardelli and Corrado Pelizzi, pp 150 DOI:10.1039/DT9740000150

Vibrational spectra of tricarbonyl(-cyclopentadienyl)manganese, bis-[tricarbonyl(-cyclopentadienyl)molybdenum], and their deuteriated derivatives David J. Parker, pp 155 DOI:10.1039/DT9740000155

Organoboron compounds. Part VII. Boron derivatives of o-hydroxybenzyl alcohol Richard H. Cragg and (Miss) Manije Nazery, pp 162 DOI:10.1039/DT9740000162

Co-ordination complexes of niobium and tantalum. Part XV. Sulphoxide complexes of oxobis(oxalato)niobates(V) Nevenka Brnievi and Cirila Djordjevi, pp 165 DOI:10.1039/DT9740000165

Acetylenes and noble metal compounds. Part XI. Reactions of di-methyl acetylenedicarboxylate with dibenzylideneacetone-palladium and -platinum complexes: pallada- and platina-cyclopentadienes Keith Moseley and Peter M. Maitlis, pp 169 DOI:10.1039/DT9740000169

Temperature dependence of proton chemical shifts in aqueous silver salts. The association shift of water J. W. Akitt, pp 175 DOI:10.1039/DT9740000175

Complex formation in the ternary systems CaII-H4SiO4-H2O and MgII-H4SiO4-H2O Peter H. Santschi and Paul W. Schindler, pp 181 DOI:10.1039/DT9740000181

Crystal and molecular structure of trans-dichlorobis-(N-methylsalicylaldiminato)molybdenum(IV) John E. Davies and Bryan M. Gatehouse, pp 184 DOI:10.1039/DT9740000184

Some new hydrido-complexes of platinum(II) and their reactions with electrophiles Pi-Chang Kong and D. Max Roundhill, pp 187 DOI:10.1039/DT9740000187

Group IVB organometallic sulphides. Part V. Reactions of lead sulphides with some electrophilic species and mercury compounds. Comparison of the reactions of aryl triorganolead sulphides with those of the other Group IVB sulphides Peter L. Clarke and James L. Wardell, pp 190 DOI:10.1039/DT9740000190

Compounds containing platinum-carbon bonds. Part III. Crystal and molecular structure of trans-chlorobis(dimethylphenylphosphine)(trimethylsilylmethyl)platinum(II) Borjana Jovanovi, Ljubica Manojlovi-Muir and Kenneth W. Muir, pp 195 DOI:10.1039/DT9740000195

Crystal and molecular structure of trichlorobis-(N-methylthioacetamido)niobium(V) Michael G. B. Drew and John D. Wilkins, pp 198 DOI:10.1039/DT9740000198

Oxygen-l7 nuclear magnetic resonance. Part I. Oxygen-nitrogen groupings Lars-Olov Andersson and Joan Mason, pp 202 DOI:10.1039/DT9740000202

Niobium-93 nuclear quadrupole resonance studies of niobium pentafluoride and its complexes with xenon difluoride and some organic bases John C. Fuggle, David A. Tong, David W. A. Sharp, John M. Winfield and John H. Holloway, pp 205 DOI:10.1039/DT9740000205

Infrared spectrum of matrix isolated tricarbonyliron Martyn Poliakoff, pp 210 DOI:10.1039/DT9740000210

Liquid-liquid extraction of thiocyanate and thiocyanatoferrate(III) complexes with tris(3,5,5-trimethylhexyl)amine A. Richard Burkin, Nevill M. Rice and M. June Rogers, pp 213 DOI:10.1039/DT9740000213

Carbon compounds of the transition metals. Part XXVIII. Crystal structure of bromotriscarbonyl(phenyl isocyanide)manganese(I) David Bright and Owen S. Mills, pp 219 DOI:10.1039/DT9740000219

Kinetics of the chromic acid oxidation of arsenic(III) Kalyan K. Sen Gupta and Jiban K. Chakladar, pp 222 DOI:10.1039/DT9740000222

Kinetics of the vanadium(V) oxidation of phosphorous acid Kalyan K. Sen Gupta, Basanta B. Pal and Dulal C. Mukherjee, pp 226 DOI:10.1039/DT9740000226

Crystal and molecular structure of hexakisantipyrineyttrium tri-iodide Roy W. Baker and James W. Jeffery, pp 229 DOI:10.1039/DT9740000229

Arene ruthenium(II) complexes formed by dehydrogenation of cyclohexadienes with ruthenium(III) trichloride Martin A. Bennett and Anthony K. Smith, pp 233 DOI:10.1039/DT9740000233

Kinetic studies on the reactions of the tricarbonyl(1-3,6--cyclo-octadiene)-iron and -ruthenium complexes with tertiary phosphines and phosphites Brian F. G. Johnson, Jack Lewis and Martyn V. Twigg, pp 241 DOI:10.1039/DT9740000241

Redox equilibrium between ferricyanide, ferrocyanide, and nitric and nitrous acids John C. Bates, Keith M. Davies and Geoffrey Stedman, pp 246 DOI:10.1039/DT9740000246

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX007

Issue 3

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX009

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP009

Kinetics of ternary complex formation between nickel species and 5-nitrosalicylic acid David N. Hague and Keith Kinley, pp 249 DOI:10.1039/DT9740000249

Kinetics of ternary complex formation between manganese(II) species and 2,2-bipyridine David N. Hague and Stephen R. Martin, pp 254 DOI:10.1039/DT9740000254

Synthesis and solid-state crystal structure of [2-(diphenylphosphinoyl)ethyl]diethylammonium dichlorocuprate(I), containing a discrete CuCl2- anion Gary Newton, H. Dan Caughman and R. Craig Taylor, pp 258 DOI:10.1039/DT9740000258

Reaction of octacarbonyldicobalt with organo-silanes, -germanes, and -stannanes: formation, properties, and vibrational spectra of trimethylgermyltetracarbonylcobalt and related complexes Geraldine F. Bradley and Stephen R. Stobart, pp 264 DOI:10.1039/DT9740000264

Oligomerisation of butadiene by use of nickel- or palladium-hydride complexes as catalyst precursors, and related studies Malcolm L. H. Green and Hiro Munakata, pp 269 DOI:10.1039/DT9740000269

Complexes of 2- and 4-vinylpyridines with cobalt(II) and nickel(II) halides and pseudohalides Neville H. Agnew, Richard J. Collin and Leslie F. Larkworthy, pp 272 DOI:10.1039/DT9740000272

Kinetic studies on the interconversion of mer-trichloro(o-dimethylaminophenyldimethylarsine-As)(o-dimethylaminophenyldimethylarsine-NAs)rhodium(III) and trans-dichlorobis(o-dimethylaminophenyldimethylarsine-NAs)rhodium(III) chloride Arnaldo Peloso and Luciano Volponi, pp 278 DOI:10.1039/DT9740000278

Nitrogen-14 magnetic resonance study of the exchange of acetonitrile on copper(II) complexes Robert John West and Stephen F. Lincoln, pp 281 DOI:10.1039/DT9740000281

Crystal and molecular structure of cadmium(II) cyanoacetate Michael L. Post and James Trotter, pp 285 DOI:10.1039/DT9740000285

Complexes of 1,2-bis(isopropylseleno)ethane with chromium, molybdenum, and tungsten carbonyl complexes: a conformational study of a chelated selenium ligand by nuclear magnetic resonance Ruth Donaldson, Geoffrey Hunter and Robert C. Massey, pp 288 DOI:10.1039/DT9740000288

Reactivity of co-ordinated ligands. Part XVII. Heptafulvene complexes of chromium, molybdenum, and tungsten James A. S. Howell, Brian F. G. Johnson and Jack Lewis, pp 293 DOI:10.1039/DT9740000293

Reactions of toluene-p-sulphonyl azide and isocyanate with low valent transition-metal complexes Wolfgang Beck, Wolfram Rieber, Sergio Cenini, Francesca Porta and Girolamo La Monica, pp 298 DOI:10.1039/DT9740000298

He(I) photoelectron spectra of some transition-metal sandwich complexes Stephen Evans, Jennifer C. Green, Sally E. Jackson and Brian Higginson, pp 304 DOI:10.1039/DT9740000304

Arene-molybdenum chemistry: a novel redistribution reaction of alkenes on molybdenum forming cationic diene complexes and alkanes Malcolm L. H. Green and John Knight, pp 311 DOI:10.1039/DT9740000311

Temperature-dependent after-effects of the cobalt-57-iron-57 electron-capture reaction in Cd3[57Co(CN)6]2,12H2O Jes Fenger and Jørgen Olsen, pp 319 DOI:10.1039/DT9740000319

Studies of platinum(II) complexes by heteronuclear magnetic double resonance William McFarlane, pp 324 DOI:10.1039/DT9740000324

Preparation and nuclear magnetic resonance investigation of some stereochemically non-rigid derivatives of dodecacarbonyltetrairidium Peter E. Cattermole, Keith G. Orrell and Anthony G. Osborne, pp 328 DOI:10.1039/DT9740000328

Cationic transition-metal complexes. Part V. Synthesis, structure, and dynamic behaviour of bis(-allyl)-rhodium(III) and -iridium(III) cations Michael Green and Graham J. Parker, pp 333 DOI:10.1039/DT9740000333

Kinetics and mechanism of replacement of sulphite in the pentacyano(sulphito)ferrate(II) ion by cyanide ion Zdravko Bradi, Duanka Pavlovi, Ivo Murati and Smiljko Aperger, pp 344 DOI:10.1039/DT9740000344

Some metal-ion complexes with ligands formed by reaction of amines with aliphatic carbonyl compounds. Part IV. Some compounds of nickel(II) and copper(II) formed by the diaminoethane-butanone reaction Neil F. Curtis, pp 347 DOI:10.1039/DT9740000347

Chemistry of the metal carbonyls. Part LXVIII. Complexes of manganese, iron, and ruthenium containing the cyclic carbene 2-oxacyclopentylidene Colin H. Game, Michael Green, John R. Moss and F. Gordon A. Stone, pp 351 DOI:10.1039/DT9740000351

Reaction of amines with nickel, palladium, and platinum complexes containing isocyanide and fluorocarbon ligands to yield monocarbene complexes Christopher H. Davies, Colin H. Game, Michael Green and F. Gordon A. Stone, pp 357 DOI:10.1039/DT9740000357

Crystal and molecular structure of aquomethylbis(dimethylglyoximato)cobalt(III) Dennis L. McFadden and Andrew T. McPhail, pp 363 DOI:10.1039/DT9740000363

Electron paramagnetic resonance study of dichlorodioxomanganese(VI), MnO2Cl2 Ali H. Al-Mowali and Andrew L. Porte, pp 366 DOI:10.1039/DT9740000366

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX011

Issue 4

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX013

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP013

Reactions of complex compounds of cobalt. Part IX. Ammonia exchange during the base hydrolysis of chloropenta-amminecobalt(III) ion in concentrated aqueous ammonia I. G. Browning, R. D. Gillard, J. R. Lyons and P. R. Mitchell, pp 373 DOI:10.1039/DT9740000373

Crystal and molecular structure of nonamethylcyclotetraphosphonitrilium pentacarbonyliodochromate(0) Harry P. Calhoun and James Trotter, pp 377 DOI:10.1039/DT9740000377

Crystal and molecular structure of 1,5-dihydrodecamethylcyclopentaphosphonitrilium tetrachlorocuprate(II) monohydrate Harry P. Calhoun and James Trotter, pp 382 DOI:10.1039/DT9740000382

Crystal and molecular structure of tetraphenylcyclotetraphosphine monosulphide Harry P. Calhoun and James Trotter, pp 386 DOI:10.1039/DT9740000386

X-Ray crystal structure of acetatohydridotris(triphenylphosphine)ruthenium(II): a hydrogenation catalyst with a strained octahedral co-ordination Andrzej C. Skapski and Francis A. Stephens, pp 390 DOI:10.1039/DT9740000390

Electronic spectra of metal corrole anions Noel S. Hush, John M. Dyke, Martin L. Williams and Ian S. Woolsey, pp 395 DOI:10.1039/DT9740000395

Enthalpies of formation of molybdenum and tungsten tri-iodides Yogish Virmani, David S. Barnes and Henry A. Skinner, pp 399 DOI:10.1039/DT9740000399

Crystal and molecular structure of ,,-trimethyl--ferrocenyl-1,2-tri-methyleneferrocene William M. Horspool, John Iball, Monica Rafferty and Sheelagh N. Scrimgeour, pp 401 DOI:10.1039/DT9740000401

Characterisation of the synthetic zeolite (Na, Me4N)-V Richard M. Barrer and Réjane Beaumont, pp 405 DOI:10.1039/DT9740000405

Spectroscopy at very high pressures. Part II. Far-infrared spectra of some complex chlorides MI2MCl6 David M. Adams and S. John Payne, pp 407 DOI:10.1039/DT9740000407

Exchange reactions of adducts of nitrogen donors with boron halides J. Richard Blackborow, M. N. Stuart Hill and Subod Kumar, pp 411 DOI:10.1039/DT9740000411

Evidence for restricted rotation in hydrogen-1 and fluorine-19 nuclear magnetic resonance spectra of cyclopentadienylperfluoroalkylcobalt complexes Rob J. Burns, Peter B. Bulkowski, Shirley C. V. Stevens and Michael C. Baird, pp 415 DOI:10.1039/DT9740000415

Preparation and reactions of alkyl carbonyl complexes of platinum(II) Christopher J. Wilson, Michael Green and Roger J. Mawby, pp 421 DOI:10.1039/DT9740000421

Crystal structure of µ-[di-(2-methoxyethyl) ethercadmio]-bis(pentacarbonylmanganese)(2 Cd-Mn) William Clegg and Peter J. Wheatley, pp 424 DOI:10.1039/DT9740000424

Mechanisms of organometallic reactions. Part II. Kinetics of the reaction of acetonitrile with tricarbonyl-(cycloheptatriene) and -(arene) complexes of metals in Group VI Khaliel M. Al-Kathumi and Leon A. P. Kane-Maguire, pp 428 DOI:10.1039/DT9740000428

Crystal and molecular structure of the bis(tetramethylammonium) octa-µ3-carbonyl-hexacarbonyl-octahedro-dinickeltetracobaltate(2-) Vincenzo G. Albano, Gianfranco Ciani and Paolo Chini, pp 432 DOI:10.1039/DT9740000432

Crystal structure of tetraethylammonium µ-chloro-abefh-pentachloro-µ-nitrosyl-nitrosyldiplatinate(II) Joel M. Epstein, Allan H. White, S. Bruce Wild and Anthony C. Willis, pp 436 DOI:10.1039/DT9740000436

Infrared spectroscopic studies on metal carbonyl compounds. Part XVII. A comparative study of the vibrational spectrum of ditechnetium decacarbonyl and of the decacarbonyls of manganese and rhenium in the C-O stretching region György Bor and Gino Sbrignadello, pp 440 DOI:10.1039/DT9740000440

Pyrolysis of trichloronitrosomethane Bruce W. Tattershall, pp 448 DOI:10.1039/DT9740000448

Methylseleno-derivatives of Group IV. Part II. Hydrides Geoffrey K. Barker, John E. Drake and Raymond T. Hemmings, pp 450 DOI:10.1039/DT9740000450

Reaction mechanisms of metal-metal bonded carbonyls. Part IV. The substitution reaction of µ-diphenylacetylene-bis(tetracarbonylcobalt) with tri-n-butylphosphine Marino Basato and Anthony Poë, pp 456 DOI:10.1039/DT9740000456

Redox reactions in the formation of titanium complexes with aromatic Schiff's bases Frank L. Bowden and David Ferguson, pp 460 DOI:10.1039/DT9740000460

Thermochemistry of platinum-benzoyl and platinum-dibenzylidene-acetone complexes Stanley J. Ashcroft, Andrea Maddock and Graham Beech, pp 462 DOI:10.1039/DT9740000462

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX015

Issue 5

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX017

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP017

Thermal decomposition and autoxidation of cobalt acetylacetonates G. Vasvári, I. P. Hajdu and D. Gál, pp 465 DOI:10.1039/DT9740000465

Tin-119 Mössbauer spectra of organotin oxines in applied magnetic fields John N. R. Ruddick and John R. Sams, pp 470 DOI:10.1039/DT9740000470

Crystal and molecular structure of dimeric dimethyltin nitrate hydroxide [di-µ-hydroxo-bis(dimethylnitratotin)] Angela M. Domingos and George M. Sheldrick, pp 475 DOI:10.1039/DT9740000475

Crystal structure of polymeric tris(trimethyltin) chromate hydroxide (Mrs.) Angela M. Domingos and George M. Sheldrick, pp 477 DOI:10.1039/DT9740000477

Kinetic and other studies on oxidative addition reactions of iridium phosphine complexes of the type trans-[IrCl(CO)(PMe2R)2](R = Ph, o-MeO·C6H4, or p-MeO·C6H4) Eileen M. Miller and Bernard L. Shaw, pp 480 DOI:10.1039/DT9740000480

Crystal and molecular structure of carbonyltris(NN-diethyldithiocarbamato)rhenium(III) : a complex of seven-co-ordinate rhenium Steven R. Fletcher and Andrzej C. Skapski, pp 486 DOI:10.1039/DT9740000486

Fast reactions at planar four-co-ordinate complexes. Part I. Nucleophilicity towards palladium(II) complexes Matteo Cusumano, Giovanni Faraone, Vittorio Ricevuto, Raffaello Romeo and Marcello Trozzi, pp 490 DOI:10.1039/DT9740000490

Auger spectroscopy of uranium Geoffrey C. Allen and Robert K. Wild, pp 493 DOI:10.1039/DT9740000493

Steric effects in the reversible oxygenation of cobalt-Schiff-base complexes. Part II. Crystal and molecular structure of [NN-butylenebis-(salicylideneiminato)]pyridinecobalt(II) Nevenka Bresciani, Mario Calligaris, Giorgio Nardin and Lucio Randaccio, pp 498 DOI:10.1039/DT9740000498

Pyrazolyl derivatives of aluminium and gallium Anita Arduini and Alan Storr, pp 503 DOI:10.1039/DT9740000503

Oxidation of diamagnetic octa-µ3-chloro-octahedro-hexamolybdenum(II) and -tungsten(II) clusters to paramagnetic dodeca-µ2-chloro-octahedro-hexamolybdenum(3+) and -tungsten(III) clusters David L. Kepert, Ross E. Marshall and Donald Taylor, pp 506 DOI:10.1039/DT9740000506

Reactions of chlorine trifluoride with pentafluoroiodobenzene and related compounds. Preparation of pentafluorophenyliodine(V) tetrafluoride John A. Berry, Gerald Oates and John M. Winfield, pp 509 DOI:10.1039/DT9740000509

Crystal structures of µ-[2,2-bipyridylcadmium]-bis(pentacarbonylmanganese)(2Cd-Mn) and µ-[1,10-phenanthrolinecadmium]-bis(pentacarbonylmanganese)(2Cd-Mn) William Clegg and Peter J. Wheatley, pp 511 DOI:10.1039/DT9740000511

Optically active co-ordination compounds. Part XXXIII. Bacterial resolution of bis(ethylenediamine)l,10-phenanthrolinecobalt(III) chloride, 2,2-bipyridylbis(ethylenediamine)cobalt(III) chloride, and potassium (ethylenediaminetetra-acetato)cobaltate(III) L. S. Dollimore, R. D. Gillard and I. H. Mather, pp 518 DOI:10.1039/DT9740000518

Vibrational spectra and nuclear magnetic resonance parameters of some platinum(IV) complexes [PtX4L2] and [PtX5L]-(X = Cl, Br, or I; L = NMe3, PMe3, AsMe3, or SMe2) Peter L. Goggin, Robin J. Goodfellow, Steve R. Haddock, John R. Knight, Francis J. S. Reed and Brian F. Taylor, pp 523 DOI:10.1039/DT9740000523

Palladium(I) carbonyl halide complexes Peter L. Goggin and Janos Mink, pp 534 DOI:10.1039/DT9740000534

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX019

Issue 6

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX021

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP021

New preparations of chromium oxide tetrafluoride and chromium dioxide difluoride Anthony J. Edwards, Warren E. Falconer and Walter A. Sunder, pp 541 DOI:10.1039/DT9740000541

Circular dichroism studies on the interactions between tris (L-alaninato)cobalt(III) complexes and basic polyelectrolytes in solution Mario Barteri, Mario Branca and Basilio Pispisa, pp 543 DOI:10.1039/DT9740000543

Crystal structures of thiocyanate polyamine copper(II) complexes. Part II. Bis-(1,3-diaminopropane)isothiocyanatocopper(II) perchlorate Mario Cannas, Gino Carta and Giaime Marongiu, pp 550 DOI:10.1039/DT9740000550

Crystal structures of thiocyanate polyamine copper(II) complexes. Part III. [Di-(2-aminoethyl)amine]di-isothiocyanatocopper(II) Mario Cannas, Gino Carta and Giaime Marongiu, pp 553 DOI:10.1039/DT9740000553

Crystal structures of thiocyanate polyamine copper(II) complexes. Part IV. Di-µ-thiocyanato-bis[di-(2-aminoethyl)amine]dicopper(II) diperchlorate Mario Cannas, Gino Carta and Giaime Marongiu, pp 556 DOI:10.1039/DT9740000556

Vibrational spectra of some monosubstituted--arene tricarbonyl-chromium complexes and of methyl benzoate David M. Adams and Alan Squire, pp 558 DOI:10.1039/DT9740000558

A study of the mixed-valency compound Cs2SbCl6 by X-ray photoelectron spectroscopy Peter Burroughs, Andrew Hamnett and Anthony F. Orchard, pp 565 DOI:10.1039/DT9740000565

Reaction of metal carbonyls with oxygen Stephen A. Fieldhouse, Brian W. Fullam, George W. Neilson and Martyn C. R. Symons, pp 567 DOI:10.1039/DT9740000567

Preparation of vanadium(V) oxide tribromide, vanadium(IV) oxide dibromide, and their reactions with ammonia Augustinos Anagnostopoulos, David Nicholls and Michael E. Pettifer, pp 569 DOI:10.1039/DT9740000569

Preparation and properties of difluoro(heptafluoroisopropyl)nitrilosulphur Alan F. Clifford and John S. Harman, pp 571 DOI:10.1039/DT9740000571

Preparation and identification by proton nuclear magnetic resonance and proton-platinum-195 INDOR and vibrational spectroscopy of some platinum(II) complexes containing dimethyl sulphide as a bridging ligand Peter L. Goggin, Robin J. Goodfellow and Francis J. S. Reed, pp 576 DOI:10.1039/DT9740000576

Preparation and characterisation of some niobium and tantalum penta-alkoxide co-ordination complexes Liliane G. Hubert-Pfalzgraf and Jean G. Riess, pp 585 DOI:10.1039/DT9740000585

Ditertiary alkylphosphine derivatives of the Group VI metal carbonyls and their oxidation with iodine Joseph A. Connor, Gerald K. McEwen and Colin J. Rix, pp 589 DOI:10.1039/DT9740000589

Phosphine-borane derivatives. Part VII. The vibrational spectra of the phosphine adducts of boron trihalides John E. Drake, J. Lawrence Hencher and Bernard Rapp, pp 595 DOI:10.1039/DT9740000595

Electron spin resonance study of adducts of gallium trichloride and digallium hexachloride with the free-radical base, 2,2,6,6-tetramethylpiperidine nitroxide Catherine Hambly and J. Barrie Raynor, pp 604 DOI:10.1039/DT9740000604

Reaction mechanisms of metal-metal bonded carbonyls. Part V. A kinetic study of the reaction of diphenylacetylene with hexacarbonylbis(tri-n-butylphosphine)dicobalt Marino Basato and Anthony Poë, pp 607 DOI:10.1039/DT9740000607

Stereochemistry of five-co-ordination. Part III. Compounds of stoicheiometry bis (unidentate ligand)(tridentate ligand) metal David L. Kepert, pp 612 DOI:10.1039/DT9740000612

Structures of monoadducts of tris(-diketonato) lanthanoid shift reagents David L. Kepert, pp 617 DOI:10.1039/DT9740000617

Square-planar complexes of pentane-2,4-dithione (dithioacetylacetone): crystal structures of the cobalt(II) and nickel(II) derivatives Ronald Beckett and Bernard F. Hoskins, pp 622 DOI:10.1039/DT9740000622

Catalysis by reversed micelles in non-polar solvents: aquation and electron-transfer reactions of chromium(III) and cobalt(III) complexes in benzene Charmian J. O'Connor, Eleanor J. Fendler and Janos H. Fendler, pp 625 DOI:10.1039/DT9740000625

Formation of the blue trisulphur radical anion, S3-, in solutions of alkali polysulphides in dimethylformamide, and from elemental sulphur and piperidyl-lithium in hexamethylphosphoramide Tristram Chivers and Ian Drummond, pp 631 DOI:10.1039/DT9740000631

Preparation and characterization of phosphetan alkoxides and aryloxides. Production of cis- and trans-isomers from trans-1-chlorophosphetan 1-oxide John Emsley, Trevor B. Middleton and John K. Williams, pp 633 DOI:10.1039/DT9740000633

Organonitrogen groups in metal carbonyl complexes. Part VI. Studies on the synthesis of (-C5H5)Mo(CO)2N:CR2 complexes H. R. Keable, M. Kilner and (Mrs.) E. E. Robertson, pp 639 DOI:10.1039/DT9740000639

Bromoaquo-complexes of titanium(III) Sheila E. Adnitt, David W. Barr, David Nicholls and Kenneth R. Seddon, pp 644 DOI:10.1039/DT9740000644

Redox decomposition of trans-tetra-ammineaquosulphitocobalt(III) in aqueous solution Michael A. Thacker, Keith L. Scott, (Mrs.) Margaret E. Simpson, Robin S. Murray and William C. E. Higginson, pp 647 DOI:10.1039/DT9740000647

The Cr2+ and V2+ reduction of µ-carboxylato-dicobalt(III) ammine complexes. Part III. The mechanism of reduction of µ-benzoato- and µ-o-chlorobenzoato-complexes Karl Wieghardt and A. Geoffrey Sykes, pp 651 DOI:10.1039/DT9740000651

Complexes of thallium(I), lead(II), and calcium hexafluoroacetylacetonates with nitrogen containing ligands David E. Fenton and Roger Newman, pp 655 DOI:10.1039/DT9740000655

Hydrocarbon complexes of ruthenium. Part I. Formation of 1,2,3,3a,6a--1,4,5,6-tetrahydropentalenyl complexes from organo-silyl- and -germyl-(carbonyl)ruthenium compounds Selby A. R. Knox, Richard P. Phillips and F. Gordon A. Stone, pp 658 DOI:10.1039/DT9740000658

Hydrocarbon complexes of ruthenium. Part II. Reactions of organosilyl- and -germyl-(carbonyl)ruthenium complexes with cyclo-octatrienes Anne C. Szary, Selby A. R. Knox and F. Gordon A. Stone, pp 662 DOI:10.1039/DT9740000662

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX023

Issue 7

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX025

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP025

1H nuclear magnetic resonance study of the small closo-carboranes 1,5-dicarba-closo-pentaborane(5), carba-closo-hexaborane(7), 1,2-dicarba-closo-hexaborane(6), 1,6-dicarba-closo-hexaborane(6), and 2,4-dicarba-closo-heptaborane(7) Thomas Onak and Emma Wan, pp 665 DOI:10.1039/DT9740000665

1H nuclear magnetic resonance studies of exchange reactions between complexes R3M,MR3 and their components. Part II. Exchange between the complex trimethylphosphine-trimethylborane and an excess of trimethylborane and between trimethylphosphine-trimethylalane and an excess of hexamethyldialuminium Eli Alaluf, Kathleen J. Alford, Edward O. Bishop and J. David Smith, pp 669 DOI:10.1039/DT9740000669

Crystal and molecular structure of cadmium(II) maleate dihydrate Michael L. Post and James Trotter, pp 674 DOI:10.1039/DT9740000674

Electrolytic behaviour of 1,2-dichloroethane-ethylene mixtures towards aluminium anodes Giuseppe Filardo and Mauro Guainazzi, pp 678 DOI:10.1039/DT9740000678

Spectral investigation of the products of reactions of cyanide ion with oxo-bridged binuclear iron(III) complexes of 1,10-phenanthroline and 2,2-bipyridine Bendix J. C. Lima, Feeya David and Pazhayirayyathu G. David, pp 680 DOI:10.1039/DT9740000680

Dithiocarbamato- and carbonyldithiocarbamato-complexes of rhenium-(I), -(III), -(IV), and -(V) John F. Rowbottom and Geoffrey Wilkinson, pp 684 DOI:10.1039/DT9740000684

Single-crystal infrared study of dicarbonyl(acetylacetonato)rhodium(I) David M. Adams and William R. Trumble, pp 690 DOI:10.1039/DT9740000690

1H nuclear magnetic resonance spectra of carbene complexes of platinum(II) and palladium(II) Bruno Crociani and Raymond L. Richards, pp 693 DOI:10.1039/DT9740000693

Structure of an iron-cobalt organometallic complex. Crystal and molecular structure of di-µ-carbonyl-carbonyl[dicarbonyl(methyldiphenylphosphine)cobaltio]--cyclopentadienyliron Geoffrey Davey and Frederick S. Stephens, pp 698 DOI:10.1039/DT9740000698

Crystal structure of trans-carbonyl(p-chlorophenyl)bis(triethylphosphine)platinum(II) hexafluorophosphate John S. Field and Peter J. Wheatley, pp 702 DOI:10.1039/DT9740000702

Molecular structures of non-geminally substituted phosphazenes. Part V. Crystal structure of 2,trans-6-dichloro-2,4,4,6,8,8-hexakis(dimethylamino)cyclotetraphosphazatetraene Graham J. Bullen and Peter E. Dann, pp 705 DOI:10.1039/DT9740000705

Syntheses and properties of some oxalatorhodium(III) complexes A. W. Addison, R. D. Gillard, P. S. Sheridan and L. R. H. Tipping, pp 709 DOI:10.1039/DT9740000709

Aquation of penta-ammine(dimethyl sulphoxide)cobalt(III) perchlorate in water-non-aqueous solvent mixtures Warren L. Reynolds, Mladen Biru and Smiljko Aperger, pp 716 DOI:10.1039/DT9740000716

Anation of penta-ammineaquocobalt(III) by bromide ion in aqueous media Warren L. Reynolds, Ivo Murati and Smiljko Aperger, pp 719 DOI:10.1039/DT9740000719

Kinetics of oxidation of catechol (o-dihydroxybenzene) by thallium(III) in aqueous perchlorate media Ezio Pelizzetti, Edoardo Mentasti and Guido Saini, pp 721 DOI:10.1039/DT9740000721

Mixed boron trihalide adducts. A nuclear magnetic resonance study of donor site and halogen redistribution in boron trihalide adducts of methyl acetate and its sulphur analogues Michael J. Bula, J. Stephen Hartman and Chirakal V. Raman, pp 725 DOI:10.1039/DT9740000725

Unstable intermediates. Part CXLI. Electron spin resonance spectra of various tin and lead centres in their irradiated salts Haydn C. Starkie and Martyn C. R. Symons, pp 731 DOI:10.1039/DT9740000731

Inorganic compounds containing the trifluoroacetate group. Part I. Pentacarbonyl(trifluoroacetato)manganese and substituted derivatives C. David Garner and Barry Hughes, pp 735 DOI:10.1039/DT9740000735

Metal complexes of sulphur ligands. Part V. Dialkyl-, diaryl-phosphinodithioato-and NN-dialkyldithiocarbamato-complexes of ruthenium(II) David J. Cole-Hamilton and T. Anthony Stephenson, pp 739 DOI:10.1039/DT9740000739

Metal complexes of sulphur ligands. Part VI. Studies of facile optical isomerism reactions in dimethylphosphinodithioato-complexes of ruthenium(II) David J. Cole-Hamilton and T. Anthony Stephenson, pp 754 DOI:10.1039/DT9740000754

Carbene complexes of iridium, rhodium, manganese, chromium, and iron containing thiazolidinylidene and pyridinylidene ligands Paul J. Fraser, Warren R. Roper and F. Gordon A Stone, pp 760 DOI:10.1039/DT9740000760

Nuclear magnetic resonance studies of lanthanide complexes. Part I. Solvation numbers and kinetics of substrate exchange in lanthanide shift reagent systems Dennis F. Evans and Michael Wyatt, pp 765 DOI:10.1039/DT9740000765

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX027

Issue 8

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX029

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP029

Polarographic behaviour in acetone of complexes formed between the bis(-cyclopentadienyl)vanadium(IV) group and some 1,1-dithio-chelates A. M. Bond, A. T. Casey and J. R. Thackeray, pp 773 DOI:10.1039/DT9740000773

Crystal structure of an iron-antimony molecular complex bis-µ-[dicarbonyl(-cyclopentadienyl)ferriochloro]-bis{[dicarbonyl(-cyclopentadienyl)ferriochloro]trichloroantimony} Frederick W. B. Einstein and Alan C. MacGregor, pp 778 DOI:10.1039/DT9740000778

Crystal structure of µ-(dimethylarsino)-µ-[3,3,4,4-tetrafluoro-2-(dimethylarsino)cyclobut-1-enyl(As,C)]-bis(tetracarbonylmanganese) Frederick W. B. Einstein and Alan C. MacGregor, pp 783 DOI:10.1039/DT9740000783

Reactions of µ3-oxo-triruthenium carboxylates with -acid ligands Alwyn Spencer and Geoffrey Wilkinson, pp 786 DOI:10.1039/DT9740000786

Kinetics of reaction between vanadium(V) and iodide ions in the presence of oxygen Stelvio Celsi, Fernando Secco and Marcella Venturini, pp 793 DOI:10.1039/DT9740000793

Electron-transfer reactions between neutral cobalt complexes John R. McKellar and Bruce O. West, pp 796 DOI:10.1039/DT9740000796

Accurate determination of a classic structure in the metal carbonyl field: nonacarbonyldi-iron F. Albert Cotton and Jan M. Troup, pp 800 DOI:10.1039/DT9740000800

Displacement of chelate ligands from planar four-co-ordinate complexes. Part I. Reactions of some gold(III) complexes of 2,2-bipyridyl Giuliano Annibale, Lucio Cattalini, Abbas A. El-Awady and Giovanni Natile, pp 802 DOI:10.1039/DT9740000802

Reactions of metal carbonyls. Part VI. Formation of cationic carbonyl salts of manganese-(I) and -(II) Rolf H. Reimann and Eric Singleton, pp 808 DOI:10.1039/DT9740000808

Magnetic circular dichroism spectroscopy of the vanadyl ion David J. Robbins, Martin J. Stillman and Andrew J. Thomson, pp 813 DOI:10.1039/DT9740000813

Luminescence properties of some synthetic metallocorrins Maureen Gardiner and Andrew J. Thomson, pp 820 DOI:10.1039/DT9740000820

Studies in the chemistry of bonds between metals: transition-metal carbonyl derivatives of thallium James M. Burlitch and Thomas W. Theyson, pp 828 DOI:10.1039/DT9740000828

Complexes of nickel(II) halides with polymethylenebis(phenylthiourea) compounds Turiddu Tarantelli, pp 837 DOI:10.1039/DT9740000837

Crystal structure of a sodium complex, bis-[NN-ethylenebis(salicylideneiminato)copper(II)]perchloratosodium-p-xylene Harry Milburn, Mary R. Truter and Bruce L. Vickery, pp 841 DOI:10.1039/DT9740000841

Charge transfer in mixed valence solids. Part VII. Perturbation calculations of valence delocalization in iron(II,III) cyanides and silicates Bryan Mayoh and Peter Day, pp 846 DOI:10.1039/DT9740000846

Magnetic properties of polynuclear complexes. Part II. Superexchange in some binuclear cobalt(II) complexes Peter W. Ball and Anthony B. Blake, pp 852 DOI:10.1039/DT9740000852

Infrared spectra, structures, and force constants of the matrix-isolated thiazyl halides CISN and BrSN Stephen C. Peake and Anthony J. Downs, pp 859 DOI:10.1039/DT9740000859

Trifluoroacetate complexes of cobalt(II), nickel(II), and copper(II) with pyridine-type ligands. Part II. Preparation, vibrational and electronic spectral properties of cobalt(II) and nickel(II) complexes (Mrs.) Christina A. Agambar, Patrick Anstey and Keith G. Orrell, pp 864 DOI:10.1039/DT9740000864

Trifluoroacetate complexes of cobalt(II), nickel(II), and copper(II) with pyridine-type ligands. Part III. Nuclear magnetic resonance studies of cobalt(II) complexes in solution Patrick Anstey and Keith G. Orrell, pp 870 DOI:10.1039/DT9740000870

Dimethylamino- and methoxy-derivatives of dichlorophosphino(dichlorophosphinyl)methylamine, Cl2P·NMe·P(O)Cl2 Rodney Keat, pp 876 DOI:10.1039/DT9740000876

Properties of the C,C-dimethylpentahydro-4,5-dicarba-nido-hexaborate-(1-) ion, C2Me2B4H5-, and its reactions with halogen species Chris G. Savory and Malcolm G. H. Wallbridge, pp 880 DOI:10.1039/DT9740000880

Co-ordination chemistry of manganese. Part III. The reaction of manganese(II) halides with tertiary phosphine and arsine ligands to produce ligand oxide complexes Sylvia Casey, William Levason and Charles A. McAuliffe, pp 886 DOI:10.1039/DT9740000886

Phosphine oxide complexes of thorium(IV), uranium(IV), neptunium(IV), and dioxouranium(VI) nitrates Kenneth W. Bagnall and Malcolm W. Wakerley, pp 889 DOI:10.1039/DT9740000889

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX031

Issue 9

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX033

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP033

X-Ray crystal and molecular structure of dichloro-(4-methoxyphenyldi-imide-C2,N)bis(triphenylphosphine)iridium-chloroform (1/1) Pier L. Bellon, Giorgio Caglio, Mario Manassero and Mirella Sansoni, pp 897 DOI:10.1039/DT9740000897

A study of the bonding in some compounds of aluminium using Al-K1,3X-ray emission spectra C. J. Nicholls and D. S. Urch, pp 901 DOI:10.1039/DT9740000901

Crystal structure of a complex of potassium iodide with phenacyl kojate: bis(5-phenacyloxy-2-hydroxymethyl-4H-pyran-4-one)potassium iodide David L. Hughes, Simon E. V. Phillips and Mary R. Truter, pp 907 DOI:10.1039/DT9740000907

Equilibrium and kinetic studies of deuteroferrihaem {chloro[dihydrogen-3,7,12,17- tetramethyl-2,18-porphinedipropionato(2-)]iron(III)} dimerization Peter Jones, Kenneth Prudhoe and Stanley B. Brown, pp 911 DOI:10.1039/DT9740000911

Reactions of co-ordinated nitriles. Part I. Reactions of cis-(aminoacetonitrile)bis(ethylenediamine)halogenocobalt(III) complexes in aqueous solution Kevin B. Nolan and Robert W. Hay, pp 914 DOI:10.1039/DT9740000914

Crystal and molecular structure of trichlorotris(tetrahydrofuran)scandium(III) J. L. Atwood and K. D. Smith, pp 921 DOI:10.1039/DT9740000921

Crystal and molecular structure of di-µ-carbonyl-carbonyl[carbonyl-(2,3-dimethylbuta-1,3-diene)cobalt]-(-methylcyclopentadienyl)iron Ian L. C. Campbell and Frederick S. Stephens, pp 923 DOI:10.1039/DT9740000923

Kinetics and mechanism of replacement of chloride ion in trans-chloro-(o-tolyl)bis(triethylphosphine)platinum(II) by substituted pyridine compounds: influence of the basicity and steric hindrance of the pyridines on their reactivity towards the reaction intermediate Vittorio Ricevuto, Raffaello Romeo and Marcello Trozzi, pp 927 DOI:10.1039/DT9740000927

Structural and mechanistic studies of co-ordination compounds. Part IX. Acidity and proton-exchange kinetics of some octahedral cobalt(III) amine complexes Chung-Kwong Poon and Ha-Wai Tong, pp 930 DOI:10.1039/DT9740000930

Chemistry of soil minerals. Part XIV. Action of some basic solutions on metakaolinite and kaolinite Richard M. Barrer, (Mme) Réjane Beaumont and Carmine Collela, pp 934 DOI:10.1039/DT9740000934

A novel phosphomolybdate structure: crystal structure of [NH4]5[(MoO3)5(PO4)(HPO4)],3H2O Jean Fischer, Louis Ricard and Paul Toledano, pp 941 DOI:10.1039/DT9740000941

Complexes of pyridine-2-thiol with some transition metals I. Philip Evans and Geoffrey Wilkinson, pp 946 DOI:10.1039/DT9740000946

Reactivity of co-ordinated ligands. Part XVIII. Cationic ruthenium(II) and osmium(II) complexes by electrophilic attack on a -allyl ligand R. R. Schrock, B. F. G. Johnson and J. Lewis, pp 951 DOI:10.1039/DT9740000951

Preparation, properties, and crystal structure of the cyclic compound formed by the thermal dehydration of 1-hydroxyethylidenediphosphonic acid Anthony J. Collins, George W. Fraser, Peter G. Perkins and David R. Russell, pp 960 DOI:10.1039/DT9740000960

Separation and identification of some stereoisomers of cyclodi-µ-t-butylamido-di(ethylbromoaluminium). Spectral studies of their interconversion in solution and the similar behaviour of some related compounds Richard E. Bowen and Keith Gosling, pp 964 DOI:10.1039/DT9740000964

Synthesis, reactivity, and fluorine-19 nuclear magnetic resonance spectra of binuclear trifluoromethylthio-complexes of platinum and palladium Keith R. Dixon, Kenneth C. Moss and Martin A. R. Smith, pp 971 DOI:10.1039/DT9740000971

Excitation and luminescence spectra of dipotassium hexafluoromanganate(IV) Aline M. Black and Colin D. Flint, pp 977 DOI:10.1039/DT9740000977

Transition-metal nitrosyl compounds. Part IX. The preparation and study of the osmium cation [OsH2(CO)(NO)L2]+(L = triphenyl- or tricyclohexyl-phosphine Brian F. G. Johnson and John A. Segal, pp 981 DOI:10.1039/DT9740000981

Chloride and bromide complexes of zinc(II) and mercury(II) in aqueous ammonium nitrate melts Ruica M. Nicoli and Ivan J. Gal, pp 985 DOI:10.1039/DT9740000985

Crystal and molecular structure of chloro[NN-di-(3-aminopropyl)-piperazine]nickel(II) chloride John G. Gibson and E. Donald McKenzie, pp 989 DOI:10.1039/DT9740000989

O- and C-metallation of 2-alkoxyphenylphosphines by platinum(II) Christopher E. Jones, Bernard L. Shaw and Brian L. Turtle, pp 992 DOI:10.1039/DT9740000992

Heat of mixing of dinitrogen tetroxide with organic liquids C. Clifford Addison, John C. Sheldon and Barry C. Smith, pp 999 DOI:10.1039/DT9740000999

Crystal structure of the red form of 2,2-bipyridyldichloroplatinum(II) Ruth S. Osborn and Donald Rogers, pp 1002 DOI:10.1039/DT9740001002

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX035

Issue 10

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX037

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP037

Single-crystal electronic and electron spin resonance spectra of four trigonal bipyramidal copper(II) complexes Richard J. Dudley, Brian J. Hathaway, Peter G. Hodgson, Peadar C. Power and David J. Loose, pp 1005 DOI:10.1039/DT9740001005

Crystal and molecular structure of tricarbonyl(decafluorocyclohepta-1,3-dienyl)iron Peter Dodman and Thomas A. Hamor, pp 1010 DOI:10.1039/DT9740001010

Metallation of aniline by reaction with dodecacarbonyltriosmium Candido Choo Yin and Antony J. Deeming, pp 1013 DOI:10.1039/DT9740001013

Structural study of octahedral cobalt(III) complexes. Crystal and molecular structure of trans-chlorobis(dimethylglyoximato)(triphenylphosphine)cobalt(III) and trans-chlorobis(dimethylglyoximato)(ammine)cobalt(III) monohydrate Sergio Brückner and Lucio Randaccio, pp 1017 DOI:10.1039/DT9740001017

Crystal and molecular structure of dodecamethoxycyclohexaphosphazene: non-bonded interactions and conformation Maryon W. Dougill and Norman L. Paddock, pp 1022 DOI:10.1039/DT9740001022

On the anomalously large electrical conductivity of ammonium perchlorate-ammonia (1/2) Stanley V. Moore, Gari P. Owen, John M. Thomas and John O. Williams, pp 1029 DOI:10.1039/DT9740001029

Synthesis and molecular structure of an inorganic zwitterion: trichloro{[2-(diphenylphosphinyl)ethyl]dimethylammonium}copper(II) M. Gary Newton, H. Dan Caughman and R. Craig Taylor, pp 1031 DOI:10.1039/DT9740001031

Structure and bonding in (dimethyl acetylenedicarboxylate)bis(triphenylphosphine)palladium John A. McGinnety, pp 1038 DOI:10.1039/DT9740001038

Synthesis and chemistry of some binuclear oxomolybdenum(V) xanthate (O-alkyl dithiocarbonate) complexes William E. Newton, James L. Corbin and John W. McDonald, pp 1044 DOI:10.1039/DT9740001044

Hydrothermal chemistry of silicates. Part XVI. Replacement of aluminium by boron during zeolite growth Richard M. Barrer and Edouard F. Freund, pp 1049 DOI:10.1039/DT9740001049

Reactivity of co-ordinated ligands. Part XIX. (-Cyclopentadienyl)rhodium complexes of some cyclic monoterpenoids Brian F. Johnson, Jack Lewis and Douglas J. Yarrow, pp 1054 DOI:10.1039/DT9740001054

Crystal and molecular structure of the tetranuclear copper complex di-µ-chloro-bis{chloro[NN-ethylenebis(salicylideneiminato)copper(II)]copper(II)} Cedric A. Bear, Joyce M. Waters and T. Neil Waters, pp 1059 DOI:10.1039/DT9740001059

Enthalpies of formation of the pentafluorides and oxide tetrafluorides of molybdenum and tungsten John Burgess, Ian Haigh and Raymond D. Peacock, pp 1062 DOI:10.1039/DT9740001062

Thermochemistry of alkali metal hexafluoromolybdates(V) and hexafluorotungstates(V) John Burgess, Ian Haigh, Raymond D. Peacock and Paul Taylor, pp 1064 DOI:10.1039/DT9740001064

Crystal and molecular structure of di-µ-carbonyl-dicarbonyl(triethyl-phosphine)cobalt(-cyclopentadienylnickel) Frederick S. Stephens, pp 1067 DOI:10.1039/DT9740001067

Reaction of octakis(dimethylamino)tetraphosphonitrile with antimony trifluoride Douglas Millington and D. Bryan Sowerby, pp 1070 DOI:10.1039/DT9740001070

The dinitratotetracarbonylrhenate(I) complex C. Clifford Addison, Reginald Davis and Norman Logan, pp 1073 DOI:10.1039/DT9740001073

Nitrosyl complexes of rhenium Robert W. Adams, Joseph Chatt, Norman E. Hooper and G. Jeffery Leigh, pp 1075 DOI:10.1039/DT9740001075

Some co-ordination compounds of trimethylniobium(V) dichloride and trimethyltantalum(V) dichloride Gerald W. A. Fowles, David A. Rice and John D. Wilkins, pp 1080 DOI:10.1039/DT9740001080

Solubility of sodium hexahydroxoantimonate in water and in mixed aqueous solvents Michael J. Blandamer, John Burgess and Raymond D. Peacock, pp 1084 DOI:10.1039/DT9740001084

Unstable intermediates. Part CXLIV. Organomercury radicals in irradiated alkylmercury(II) halides and dimethylmercury Brian W. Fullam and Martyn C. R. Symons, pp 1086 DOI:10.1039/DT9740001086

Factors affecting the addition of sulphur dioxide and nitric oxide to µ-peroxo-dicobalt(III) complexes and the reactions with µ-superoxo-complexes Chen-Hwa Yang, David P. Keeton and A. Geoffrey Sykes, pp 1089 DOI:10.1039/DT9740001089

Reaction of osmium tetroxide with alkenes, glycols, and alkynes; oxo-osmium(VI) esters and their structures Richard J. Collin, (Miss) Jacqueline Jones and William P. Griffith, pp 1094 DOI:10.1039/DT9740001094

Crystal structure of tris-µ-[2,5-di(2-pyridyl)-3,4-diazahexa-2,4-diene]-dicobalt(II) di[aquotrichlorozincate(II)] tetrachlorozincate(II) tetrahydrate: a helical binuclear cobalt(II) cation Peter D. W. Boyd, Malcolm Gerloch and George M. Sheldrick, pp 1097 DOI:10.1039/DT9740001097

Mixed complexes of N,N-ethylenebis(salicylideneiminato)uranium(IV) Fausto Calderazzo, Marco Pasquali and Tito Salvatori, pp 1102 DOI:10.1039/DT9740001102

Crystal structure of dicarbonyl(-cyclopentadienyl)(pentafluoro-phenylsulphonyl-S)iron Alan D. Redhouse, pp 1106 DOI:10.1039/DT9740001106

Entropy titrations: a reassessment of data for the reaction of the sulphate ion with trivalent lanthanoid ions H. Kipton J. Powell, pp 1108 DOI:10.1039/DT9740001108

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX039

Issue 11

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX041

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP041

Fluorination of dimethylaminopentachlorocyclotriphosphazene Brian Green, pp 1113 DOI:10.1039/DT9740001113

Thermodynamic considerations in co-ordination. Part XV. Potentiometric and calorimetric study of the complexes formed between protons, first transition series metal ions, and asparaginate and glutaminate anions Allan C. Baxter and David R. Williams, pp 1117 DOI:10.1039/DT9740001117

Thermodynamic considerations in co-ordination. Part XVI. Formation constants for the cyclopentylamine- and cyclohexylamine-proton, cobalt(II), nickel(II), copper(II), and zinc(II) systems George K. R. Makar and David R. Williams, pp 1121 DOI:10.1039/DT9740001121

Thermodynamic considerations in co-ordination. Part XVII. Glass and chloride electrode studies of carcinostatic ternary and quaternary complexes of nickel and palladium(II) ions with asparaginate and chloride ligands Robert D. Graham and David R. Williams, pp 1123 DOI:10.1039/DT9740001123

Very strong hydrogen bonds formed between carboxylic acids and anions: trifluoroacetic and acetic acids with acetates and fluoride James H. Clark and John Emsley, pp 1125 DOI:10.1039/DT9740001125

Syntheses and some properties of dioxygenyl fluorometallate salts Anthony J. Edwards, Warren E. Falconer, James E. Griffiths, Walter A. Sunder and Michael J. Vasile, pp 1129 DOI:10.1039/DT9740001129

New thiocarbonyl complexes of ruthenium T. Anthony Stephenson, Ellen S. Switkes and Peter W. Armit, pp 1134 DOI:10.1039/DT9740001134

Crystal and molecular structure of thiocarbonylbis(triphenylphosphine)rutheniumtri-µ-chloro-chlorobis(triphenylphosphine)ruthenium Alan J. F. Fraser and Robert O. Gould, pp 1139 DOI:10.1039/DT9740001139

Kinetics of oxidation of transition-metal ions by halogen radical anions. Part IV. The oxidation of vanadium(II) and chromium(II) by di-iodide, dibromide, and dichloride ions generated by pulse radiolysis Gerald S. Laurence and Andrew T. Thornton, pp 1142 DOI:10.1039/DT9740001142

Mössbauer studies of Apollo 14 and Apollo 15 lunar soils Terence C. Gibb, Robert Greatrex and Norman N. Greenwood, pp 1148 DOI:10.1039/DT9740001148

Magnetic, spectroscopic, and structural properties of bis[bromo-, chloro-, and nitrato-(N-n-butyl-5-chloro--phenyl-2-hydroxybenzylid-ene)aminato-µ-O-copper(II)] Paul Gluvchinsky, Garry M. Mockler, Peter C. Healy and Ekk Sinn, pp 1156 DOI:10.1039/DT9740001156

Crystal structure of 1, trans-3, cis-5, trans-7-tetrakis(dimethylamino)-1,3,5,7-tetrafluorotetraphosphonitrile Michael J. Begaly, Douglas Millington, Trevor J. King and D. Bryan Sowerby, pp 1162 DOI:10.1039/DT9740001162

Distorted dodecahedral co-ordination in the crystal structure of isoquinolinium tetrakis[4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dionato]cerium(III) Andrew T. McPhail and Pui-Suen Wong Tschang, pp 1165 DOI:10.1039/DT9740001165

Reactions of beryllium alkyls with carbonyl and azomethine groups: addition, reduction, complex formation, and ortho-metallation Richard A. Andersen and Geoffrey E. Coates, pp 1171 DOI:10.1039/DT9740001171

Far-infrared and Raman spectra of crystalline ammonium and alkali-metal trichloromercurate(II) salts and some related compounds Roger M. Barr and Michael Goldstein, pp 1180 DOI:10.1039/DT9740001180

Thermodynamic considerations in co-ordination. Part XVIII. Formation constants for cadmium(II)-amino-acid complexes as determined by glass and solid-state cadmium-electrode potentiometry Majorie D. Walker and David R. Williams, pp 1186 DOI:10.1039/DT9740001186

Chemistry of the metal carbonyls. Part LXIX. Synthesis and reactions of complexes of manganese containing the substituted and unsubstituted 2,5-dioxacyclopentylidene ligand David H. Bowen, Michael Green, David M. Grove, John R. Moss and F. Gordon A. Stone, pp 1189 DOI:10.1039/DT9740001189

Tin(IV) halide promoted vinyl rearrangement of hexafluorobuta-1,3-diene-platinum complexes Peter K. Maples, Michael Green, F. Gordon A. Stone and John L. Spencer, pp 1194 DOI:10.1039/DT9740001194

Salt-like behaviour of covalent halides. Part IV. Electrolytic conductance of solutions of thionyl chloride, and its reactions with silver salts and Lewis acids in acetone Syed Nurun Nabi, Altaf Hussain and (Miss) Nurun Nahar Ahmed, pp 1199 DOI:10.1039/DT9740001199

Complexes of the platinum metals. Part IV. 1,3-Diaryltriazenido derivatives Kerry R. Laing, Stephen D. Robinson and Michael F. Uttley, pp 1205 DOI:10.1039/DT9740001205

Factors influencing the chelate linkage isomerism of some oxime complexes of nickel(II) Micheal J. Lacey, James S. Shannon and Colin G. Macdonald, pp 1215 DOI:10.1039/DT9740001215

Optically active co-ordination compounds. Part XXXIV. Modification of reaction pathways in 1,10-phenanthroline and its derivatives by metal ions R. D. Gillard and R. E. E. Hill, pp 1217 DOI:10.1039/DT9740001217

Synthesis, properties, and crystal structure of octaethylporphin bis[cis-dicarbonyldichlororhodate(I)][oepH4]2+2[RhCl2(CO)2]- and some new reactions of Co(oep) derivatives Engin Cetinkaya, Alan W. Johnson, Michael F. Lappert, George M. McLaughlin and Kenneth W. Muir, pp 1236 DOI:10.1039/DT9740001236

Stoicheiometric, homogeneous oxidation of amines to aldehydes or ketones using bis--cyclopentadienyl molybdenum derivatives: ketimine molybdenum complexes Frank W. S. Benfield and Malcolm L. H. Green, pp 1244 DOI:10.1039/DT9740001244

Co-ordination compounds of indium. Part XXV. Dihalogeno(acetylacetonato)indium(III) complexes J. Guillermo Contreras and Dennis G. Tuck, pp 1249 DOI:10.1039/DT9740001249

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX043

Issue 12

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX045

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP045

Applications of lanthanoid shift reagents to 13C and 1H nuclear magnetic resonance spectroscopy B. F. G. Johnson, J. Lewis, P. McArdle and J. R. Norton, pp 1253 DOI:10.1039/DT9740001253

Structural studies of eight-co-ordinate metal complexes. Part I. Crystal and molecular structures of tetrakis(phenyldithioacetato)vanadium(IV) and tetrakis(dithiobenzoato)vanadium(IV) Mario Bonamico, Giulia Dessy, Vincenzo Fares and Lucio Scaramuzza, pp 1258 DOI:10.1039/DT9740001258

Kinetics of acid and base hydrolysis of azido[(RR)-1,11-diamino-3,6,9-triazaundecane]cobalt(III) Abbas A. El-Awady, pp 1264 DOI:10.1039/DT9740001264

Some new synthetic approaches to graphite-fluorine chemistry Richard J. Lagow, Rammachandra B. Badachhape, James L. Wood and John L. Margrave, pp 1268 DOI:10.1039/DT9740001268

Iron(II) catalysis in substitution reactions of amminepentacyano- and aquopentacyano-ferrate(III) ions Alan D. James, Robin S. Murray and William C. E. Higginson, pp 1273 DOI:10.1039/DT9740001273

Crystal structures of thiocyanate polyamine copper(II) complexes. Part VI. Di-(3-aminopropyl)aminebis(isothiocyanato)copper(II) Mario Cannas, Gino Carta, Alessandro Cristini and Giaime Marongiu, pp 1278 DOI:10.1039/DT9740001278

Ion-exchange evidence for the polynuclear ion tris[hydroxoberyllium(II)] Mervyn K. Cooper, David E. J. Garman and Darryl W. Yaniuk, pp 1282 DOI:10.1039/DT9740001282

Phosphorus-nitrogen compounds. Part XXXVIII. Reactions of phenylphosphonic dichloride and phenylphosphonothioic dichloride with di-benzylamine James D. Healy, Robert A. Shaw, Barry C. Smith, Chandramauleshwar P. Thakur and Michael Woods, pp 1286 DOI:10.1039/DT9740001286

Reaction of some fluorocarbon bisphosphines with iron carbonyl complexes Robert C. Dobbie and Michael J. Hopkinson, pp 1290 DOI:10.1039/DT9740001290

Conversion of methyl carbonyl complexes of platinum(II) into acetyl derivatives: a kinetic study Christopher J. Wilson, Michael Green and Roger J. Mawby, pp 1293 DOI:10.1039/DT9740001293

X-Ray photoelectron spectroscopy of some uranium oxide phases Geoffrey C. Allen, John A. Crofts, Michael T. Curtis, Philip M. Tucker, David Chadwick and Peter J. Hampson, pp 1296 DOI:10.1039/DT9740001296

Preparation, and crystal and molecular structure of -cyclopentadienyl--(tetraphenylborato)ruthenium(II) Gert J. Kruger, A. Louis du Preez and Raymond J. Haines, pp 1302 DOI:10.1039/DT9740001302

Divinyltin bistrifluoroacetate and its reactions with sodium salts of metal-carbonyl anions C. David Garner and Barry Hughes, pp 1306 DOI:10.1039/DT9740001306

Transition-metal complexes containing phosphorus ligands. Part XIII. Dialkyl phenylphosphonite and alkyl diphenylphosphinite derivatives of silver, gold, and the platinum metals David A. Couch, Stephen D. Robinson and Jonathan N. Wingfield, pp 1309 DOI:10.1039/DT9740001309

Structure and bonding in some simple tungsten compounds. Deductions from tungsten-182 Mössbauer spectra Alfred G. Maddock, Roger H. Platt, Alan F. Williams and Ramon Gancedo, pp 1314 DOI:10.1039/DT9740001314

Ligand arrangement and tetragonal distortion in CuO4N2 chromophores studied by electronic and electron spin resonance spectroscopy Donato Attanasio, Ines Collamati and Claudio Ercolani, pp 1319 DOI:10.1039/DT9740001319

Alkyl, alkynyl, and olefin complexes of bis(-cyclopentadienyl)-molybdenum or -tungsten : a reversible metal-to-ring transfer of an ethyl group Frank W. S. Benfield and Malcolm L. H. Green, pp 1324 DOI:10.1039/DT9740001324

Metal-carbonyl and metal-nitrosyl complexes. Part XV. Crystal and molecular structure of (3-formyl-N-ethoxycarbonylazepine)tricarbonyliron(0) David I. Woodhouse, George A. Sim and James G. Sime, pp 1331 DOI:10.1039/DT9740001331

Structural theory for non-stoicheiometry. Part I. Defect fluorite-type structures: lanthanoid oxides MOx with 1·7 ?x? 2·0 Raymond L. Martin, pp 1335 DOI:10.1039/DT9740001335

Reaction mechanisms of metal-metal bonded carbonyls. Part VI. Reactions of µ-carbonyl-µ-diphenylgermanediyl-bis(tricarbonylcobalt) with carbon monoxide, triphenylphosphine, and tri-n-butylphosphine Marino Basato, J. Paul Fawcett and Anthony Poë, pp 1350 DOI:10.1039/DT9740001350

Studies on sulphur-nitrogen compounds. Part I. Crystal and molecular structure of bis(diphenylmethylene)trisulphurtetranitride Elizabeth M. Holt, Smith L. Holt and Kenneth J. Watson, pp 1357 DOI:10.1039/DT9740001357

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX047

Issue 13

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX049

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP049

Arene-molybdenum chemistry: diprotonation of arenetris(tertiary phosphine)molybdenum compounds Malcolm L. H. Green, Leonard C. Mitchard and William E. Silverthorn, pp 1361 DOI:10.1039/DT9740001361

Crystal and molecular structure of 1,3-bis(2-iminobenzylideneimino)-propanenickel (II) Neil A. Bailey, E. Donald McKenzie and James M. Worthington, pp 1363 DOI:10.1039/DT9740001363

Aqueous chemistry of thallium(II). Part I. Kinetics of reaction of thallium(II) with cobalt(II) and iron(III) ions and oxidation-reduction potentials of thallium(II) Bruno Falcinella, Peter D. Felgate and Gerald S. Laurence, pp 1367 DOI:10.1039/DT9740001367

Antimony-121 Mössbauer spectroscopy of some cyanide adducts of antimony pentachloride J. M. Friedt, G. K. Shenoy, M. Masson and M. J. F. Leroy, pp 1374 DOI:10.1039/DT9740001374

Steric effects in substitution reactions of cis- and trans-arylchlorobis-(triethylphosphine)platinum(II) complexes: new kinetic data for the approach to the problem of transition-state geometry Giovanni Faraone, V. Ricevuto, R. Romeo and M. Trozzi, pp 1377 DOI:10.1039/DT9740001377

Substitution reactions of iodine pentafluoride: preparation and properties of methoxoiodine(V) fluorides Gerald Oates, John M. Winfield and Owen R. Chambers, pp 1380 DOI:10.1039/DT9740001380

Optically active co-ordination compounds. Part XXXV. Configurations, preparations, and reactivities of some complexes of amino-acids R. D. Gillard, S. H. Laurie, D. C. Price (née Phillips), D. A. Phipps and C. F. Weick, pp 1385 DOI:10.1039/DT9740001385

Physicochemical study of titanium(III) mononuclear, dinuclear, and dimeric polyaminocarboxylates formed in aqueous and frozen aqueous solution David J. Cookson, Thomas D. Smith and John R. Pilbrow, pp 1396 DOI:10.1039/DT9740001396

Crystal and molecular structure of the adduct phosphorus pentafluoride-pyridine William S. Sheldrick, pp 1402 DOI:10.1039/DT9740001402

Preparation of platinum -olefin complexes from bis(l,5-diphenylpenta-1,4-dien-3-one)platinum(0) Walter J. Cherwinski, Brian F. G. Johnson and Jack Lewis, pp 1405 DOI:10.1039/DT9740001405

Dipole-moment measurements on metal chelate complexes. Part 1. Dipole-moment and dielectric-relaxation measurements on square-planar and octahedral metal complexes of seven mercapto--diketones Manoranjan Das, Stanley E. Livingstone, Stephen W. Filipczuk, John W. Hayes and Donald V. Radford, pp 1409 DOI:10.1039/DT9740001409

Reactions of dodecacarbonyl-triangulo-triosmium with alkenes and benzene; fluxional behaviour of µ3-(ethan-1-yl-2-ylidyne)-di-µ-hydrido-triangulo-tris(tricarbonylosmium)(3Os-Os) Antony J. Deeming and Mark Underhill, pp 1415 DOI:10.1039/DT9740001415

Complexes with sulphur and selenium donor ligands. Part III. The electronic spectrum of bis(dimethyl phosphorodithioato)-2,9-dimethyl-phenanthrolinenickel(II) Anthony A. G. Tomlinson and Claudio Furlani, pp 1420 DOI:10.1039/DT9740001420

Complexes with sulphur and selenium donor ligands. Part IV. Reaction of some bidentate phosphorus and arsenic donors with bis-(OO-dimethyl phosphorodithioato)nickel(II), and the crystal structure of [1-(diphenylarsino)-2-(diphenylphosphino)ethane](O-methyl phosphoro-dithioato) nickel(II)-benzene (2/1) Leonardo Gastaldi, Piero Porta and Anthony A. G. Tomlinson, pp 1424 DOI:10.1039/DT9740001424

Transition-metal derivatives of arenediazonium ions. Part VI. Ligand-substitution reactions of some iron(I) arenediazo- and nitrosyl cations W. Eamon Carroll, F. Anthony Deeney and Fergus J. Lalor, pp 1430 DOI:10.1039/DT9740001430

-Bonded early transition metal-carbon derivatives. Part II. Methylniobium(V) and methyltantalum(V) oxohalide complexes Catherine Santini-Scampucci and Jean G. Riess, pp 1433 DOI:10.1039/DT9740001433

Organoboron compounds. Part VIII. Synthesis and properties of some 2-substituted 1,3,2-oxathiaborinans R. Harry Cragg and Manije Nazery, pp 1438 DOI:10.1039/DT9740001438

Alkoxyberyllium tetrahydroborates: t-butoxyberyllium pentane-2,4-dionate and complexes of t-butoxyberyllium oxide Richard A. Andersen and Geoffrey E. Coates, pp 1440 DOI:10.1039/DT9740001440

Phosphine exchange in trans-chlorobis(methyldiphenylphosphine)[2-(phenylazo)phenyl]platinum(II) promoted by intramolecular nucleophilic attack Ronald J. Cross and Norman H. Tennent, pp 1444 DOI:10.1039/DT9740001444

Charge-transfer spectra of post-transition-metal halide complexes Peter Day, Paul J. Diggle and Graham A. Griffiths, pp 1446 DOI:10.1039/DT9740001446

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX051

Issue 14

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX053

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP053

Reactions of µ-hydroxo-dicobalt(III) complexes. Part XI. Kinetic studies on the reaction of bromide with the µ-amido-µ-hydroxo-bis[ tetra-amminecobalt(III)] complex (Miss) Siew -Wan Foong and A. Geoffrey Sykes, pp 1453 DOI:10.1039/DT9740001453

Kinetics and mechanism of reduction of silver(I) by ascorbic acid Sukhdeo Prasad Mushran, M. C. Agrawal, R. M. Mehrotra and R. Sanehi, pp 1460 DOI:10.1039/DT9740001460

Reactions of various organotitanium compounds with potentially bidentate alkenyloxo- and related ligands Robin J. H. Clark and Michael A. Coles, pp 1462 DOI:10.1039/DT9740001462

Formation and dissociation of the ethylenediaminetetra-acetic acid complex of the molybdenum(V) dimer Mo2O42+ in aqueous perchloric acid solution Yoichi Sasaki and A. Geoffrey Sykes, pp 1468 DOI:10.1039/DT9740001468

The vapour pressure of protactinium pentabromide Fritz Weigel, Günter Hoffman, Victor Wishnevsky and David Brown, pp 1473 DOI:10.1039/DT9740001473

Extraction of zinc and copper nitrates by methyl diphenyl phosphate Alexander Apelblat and Reuben Levin, pp 1476 DOI:10.1039/DT9740001476

Vibrational spectra of square-planar tetrahalogeno-gold(III), -palladium(II), and -platinum(II) anions in solution Peter L. Goggin and Janos Mink, pp 1479 DOI:10.1039/DT9740001479

Stretching vibrations of planar di-µ-halogeno-bisdihalogeno-palladate(II) and -platinate(II) anions Peter L. Goggin, pp 1483 DOI:10.1039/DT9740001483

Preparation and characterisation of cis- and trans-tetra-amminebis(sulphito)cobaltate(III) anions and the kinetics of redox decomposition aqueous acid solution Keith L. Scott, pp 1486 DOI:10.1039/DT9740001486

Preparation and crystal structure of bis-(2,2-bipyridyl)copper(II) bis[dichlorocuprate(I)] Joachim Kaiser, Georg Brauer, Friedrich A. Schröder, Ivan F. Taylor and Svend E. Rasmussen, pp 1490 DOI:10.1039/DT9740001490

Alkylideneamido-derivatives of metals and metalloids. Part VI. The synthesis of alkylideneamido(carbene)rhodium(I) complexes and related chemistry; the crystal and molecular structure of trans-Rh[N:C(CF3)2][C(NMeCH2)2](PPh3)2 Michael J. Doyle, Michael F. Lappert, George M. McLaughlin and John McMeeking, pp 1494 DOI:10.1039/DT9740001494

Single-crystal vibrational spectra of beryl and dioptase David M. Adams and Ian R. Gardner, pp 1502 DOI:10.1039/DT9740001502

Single-crystal vibrational spectra of apatite, vanadinite, and mimetite David M. Adams and Ian R. Gardner, pp 1505 DOI:10.1039/DT9740001505

Competition between different nucleophilic sites belonging to the same Lewis bases. Part I. Aminophosphines towards borane Claude Jouany, Jean-Pierre Laurent and Gérard Jugie, pp 1510 DOI:10.1039/DT9740001510

Homogeneous catalysis of olefin isomerisation. Part IV. The isomerisation of pent-1-ene catalysed by solutions of IrH(CO)(PPh3)3, IrHCl2(PEt2Ph)3, IrCl(CO)(PPh3)2 IrCl(O2)(CO)(PPh3)2, and of PtH(SnCl3)(PPh3)2 Denis Bingham, David E. Webster and Peter B. Wells, pp 1514 DOI:10.1039/DT9740001514

Homogeneous catalysis of olefin isomerisation. Part V. Pent-1-ene isomerisation catalysed by solutions of RuHCl(PPh3)3 and of RuHCl(CO)(PPh3)3; variation of the isomeric composition of pent-2-ene and its attribution to steric factors Denis Bingham, David E. Webster and Peter B. Wells, pp 1519 DOI:10.1039/DT9740001519

Homogeneous catalysis of olefin lsomerisation. Part VI. Pent-1-ene isomerisation catalysed by solutions of dodecacarbonyltri-iron(0) and of bis(benzonitrile)dichloropalladium(II) in benzene Denis Bingham, Barry Hudson, David E. Webster and Peter B. Wells, pp 1521 DOI:10.1039/DT9740001521

X-Ray photoelectron spectroscopy of iron-oxygen systems Geoffrey C. Allen, Michael T. Curtis, Alan J. Hooper and Philip M. Tucker, pp 1525 DOI:10.1039/DT9740001525

Metal-olefin complexes. Part II. Some palladium(II) and platinum(II) derivatives of tris(but-3-enyl)arsine containing co-ordinated and unco-ordinated olefinic groups Charles A. McAuliffe and David G. Watson, pp 1531 DOI:10.1039/DT9740001531

Isocyanide, carbene, diethyldithiocarbamate, and cyclo-octa-1,5-diene complexes of platinum(II) Leo E. Manzer, pp 1535 DOI:10.1039/DT9740001535

Solubility of tin and germanium in liquid sodium: the sodium-tin partial phase diagram Peter Hubberstey and Richard J. Pulham, pp 1541 DOI:10.1039/DT9740001541

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX055

Issue 15

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX057

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP057

Crystal and molecular structure of tetraphenylarsonium aquotetrachlorohydroxotellurate(IV) Paul H. Collins and Michael Webster, pp 1545 DOI:10.1039/DT9740001545

Stepwise chromium(II) and vanadium(II) reductions of the µ-amido-µ-superoxo- and µ-amido-µ-peroxo-bis[bis(ethylenediamine)cobalt(III)] complexes Michael R. Hyde and A. Geoffrey Sykes, pp 1550 DOI:10.1039/DT9740001550

Kinetics and mechanisms of the reduction of µ-amido-µ-superoxo- and µ-amido-µ-peroxo-bis[bis(ethylenediamine)cobalt(III)] complexes by sulphite, nitrite, and arsenite in aqueous solutions: evidence for bonded and non-bonded activated complexes in the reduction of dioxygen-bridged complexes Julian D. Edwards, Chen-Hwa Yang and A. Geoffrey Sykes, pp 1561 DOI:10.1039/DT9740001561

Electronic spectra of some pentacarbonylhalogenometal complexes and related species Ronald A. N. McLean, pp 1568 DOI:10.1039/DT9740001568

Crystal and molecular structure of trichlorobis-(NN-di-isopropylacetamidinato)tantalum(V) Michael G. B. Drew and John D. Wilkins, pp 1579 DOI:10.1039/DT9740001579

Chromium(II) and vanadium(II) reductions of µ-amido-µ-chloro- and µ-amido-µ-bromo-bis[tetra-amminecobalt(III)] complexes Michael R. Hyde and A. Geoffrey Sykes, pp 1583 DOI:10.1039/DT9740001583

Carbene complexes. Part VII. Chloromethyleneammonium chlorides. Electron-rich carbenoids, as precursors to secondary carbene metal complexes; crystal and molecular structure of trichloro(dimethylaminomethylene)bis(triethylphosphine)rhodium(III) Bekir etinkaya, Michael F. Lappert, George M. McLaughlin and Keith Turner, pp 1591 DOI:10.1039/DT9740001591

Reinvestigation of the crystal and molecular structures of penta-amminenitrosylruthenium trichloride hydrate and trans-tetra-ammine-hydroxonitrosylruthenium dichloride Frank Bottomley, pp 1600 DOI:10.1039/DT9740001600

Steric effects in the reversible oxygenation of cobalt-Schiff-base complexes. Part III. Crystal and molecular structure of the meso-form of NN-cyclohexylenebis(salicylideneiminato)cobalt(II) Nevenka Bresciani, Mario Calligaris, Giorgio Nardin and Lucia Randaccio, pp 1606 DOI:10.1039/DT9740001606

Phosphorus-nitrogen compounds. Part XXXIX. Friedel-Crafts reactions of chloro(piperidino)cyclotriphosphazatrienes with benzene Sunilkumar Das, Robert A Shaw and Barry C. Smith, pp 1610 DOI:10.1039/DT9740001610

Thermal decomposition of some acyl(dialkyl)-, dialkyl(allyl)-, dialkyl(benzyl)-, and trialkyl-halogenobis(dimethylphenylphosphine)platinum(IV) complexes Michael P. Brown, Richard J. Puddephatt, Clive E. E. Upton and Steven W. Lavington, pp 1613 DOI:10.1039/DT9740001613

Structure and basicity. Part VIII. Oligomeric dimethylaminocyclophosphazenes Syed Nurun Nabi and Robert A. Shaw, pp 1618 DOI:10.1039/DT9740001618

Organonitrogen groups in metal carbonyl complexes. Part VII. Methyleneamino-derivatives of iron carbonyls Melvyn Kilner and Christopher Midcalf, pp 1620 DOI:10.1039/DT9740001620

Structure and reactions of bis[tricarbonyl(-cyclopentadienyl)chromium] P. Hackett, P. S. O'Neill and A. R. Manning, pp 1625 DOI:10.1039/DT9740001625

Crystal and molecular structure of dimethyl-[3,3-(trimethylenedinitrilo)bis(butan-2-one oximato)]cobalt(III) Mario Calligaris, pp 1628 DOI:10.1039/DT9740001628

Crystal and molecular stucture of (NN-dimethylbenzylamine-2C,N)(N-phenylsalicylaldiminato)palladium(II) Gary D. Fallon and Bryan M. Gatehouse, pp 1632 DOI:10.1039/DT9740001632

Optically active co-ordination compounds. Part XXXVI. Convenient resolution of the (ethylenediaminetetra-acetato)cobaltate(III) ion R. D. Gillard, P. R. Mitchell and C. F. Weick, pp 1635 DOI:10.1039/DT9740001635

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX059

Issue 16

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX061

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP061

Crystal structure of a dinuclear dinitrogen complex: tetrachloro-{chlorotetrakis[dimethyl(phenyl)phosphine]rhenium(I)}-µ-dinitrogen-methoxymolybdenum(V)-methanol-hydrochloric acid Mary Mercer, pp 1637 DOI:10.1039/DT9740001637

Reaction of benzyltriphenylphosphonium bicyclo[2.2.1]hepta-2,5-diene-carbonyltrichlororuthenate(II) with Lewis bases Lena Ruiz-Ramírez and T. Anthony Stephenson, pp 1640 DOI:10.1039/DT9740001640

Bonding in methyl- and silyl-cyclopentadiene compounds: a study by photoelectron spectroscopy and ab initio molecular-orbital calculations Stephen Cradock, Robert H. Findlay and Michael H. Palmer, pp 1650 DOI:10.1039/DT9740001650

Crystal and molecular structure of tricarbonyliodotris(dimethylphenylphosphino) tungsten(II) tetraphenylborate Michael G. B. Drew and John D. Wilkins, pp 1654 DOI:10.1039/DT9740001654

Molecular structures of non-geminally substituted phosphazenes. Part VI. Crystal structure of 2,cis-4,trans-6,trans-8-tetrachloro-2,4,6,8-tetraphenylcyclotetraphosphazatetraene Alan H. Burr, Charles H. Carlisle and Graham J. Bullen, pp 1659 DOI:10.1039/DT9740001659

Homogeneous hydrogenation of buta-1,3-diene and ethylene catalysed by carbonylhydridotris(triphenylphosphine)iridium(I) and by carbonyltrihydridobis(triphenylphosphine)iridium(III) Michael G. Burnett, Robert J. Morrison and Christopher J. Strugnell, pp 1663 DOI:10.1039/DT9740001663

Relative stabilities of dipositive and tripositive lanthanoid ions in aqueous solution D. A. Johnson, pp 1671 DOI:10.1039/DT9740001671

Determination of the magnitudes and signs of phosphorus-phosphorus coupling (2Jpp) by hydrogen-1{phosphorus-31} internuclear double resonance measurements on some gold(I), iridium(III), mercury(II), palladium(II), platinum-(II) and -(IV), and rhodium(III) complexes containing two, three, or four trialkylphosphine ligands Robin J. Goodfellow and Brian F. Taylor, pp 1676 DOI:10.1039/DT9740001676

Aryl-substituted fluorophosphazenes. Part VII. Mass spectra of some aryl-substituted fluorocyclotriphosphazenes Christopher W. Allen and Peter L. Toch, pp 1685 DOI:10.1039/DT9740001685

Kinetics of aquation of trans-dichlorobis(l,3-diaminopropane)cobalt(III) chloride in mixed aqueous solvents Gwyn Thomas and Leon A. P. Kane-Maguire, pp 1688 DOI:10.1039/DT9740001688

Stereochemistry of bis(salicylaldiminato)metal(II) compounds. Part I. Bis[N-(2,6-dialkylphenyl)salicylideneiminato]nickel(II) compounds and five- and six-co-ordinate pyridine and picoline complexes Brian M. Higson, Derek A. Lewton and E. Donald McKenzie, pp 1690 DOI:10.1039/DT9740001690

Crystal structure of di-µ-chloro-bis{chloro[2-(hydroxymethyl)pent-4-enyl]rhodium(III)}-methanol John F. Malone, pp 1699 DOI:10.1039/DT9740001699

Mercury(II) halide adducts of transition-metal complexes. Part II. Tertiary-phosphine and -arsine complexes of rhodium(III) and iridium(III) P. Rupert Brookes and Bernard L. Shaw, pp 1702 DOI:10.1039/DT9740001702

Reactions of thiazolidine-2-thiones with copper(II) William D. Basson and A. Louis du Preez, pp 1708 DOI:10.1039/DT9740001708

Trifluoroacetate complexes of cobalt(II), nickel(II), and copper(II) with pyridine-type ligands. Part IV. Nuclear magnetic resonance studies of nickel(II) complexes and theoretical treatment of spin-density distributions in cobalt(II) and nickel(II) complexes Patrick Anstey and Keith G. Orrell, pp 1711 DOI:10.1039/DT9740001711

Effects of added salts on the kinetics of aquation of tris(5-nitro-1,10-phenanthroline)iron(II) Michael J. Blandamer, John Burgess and Stephen H. Morris, pp 1717 DOI:10.1039/DT9740001717

Structural studies in main-group chemistry. Part VI. Crystal and molecular structure of 2,2-bipyridyldichlorodiphenyltin Philip G. Harrison, Trevor J. King and John A. Richards, pp 1723 DOI:10.1039/DT9740001723

Fluoride crystal structures. Part XXII. Chloryl µ-fluoro-bis[pentafluoroantimonate(V)] Anthony J. Edwards and Richard J. C. Sills, pp 1726 DOI:10.1039/DT9740001726

Alkali-metal alkylberyllium alkoxides Richard A. Andersen and Geoffrey E. Coates, pp 1729 DOI:10.1039/DT9740001729

Addition of organoberyllium hydrides to some cyanides Geoffrey E. Coates and David L. Smith, pp 1737 DOI:10.1039/DT9740001737

Enthalpies of formation of 1 : 1,1 : 2, and 2 : 1 adducts of xenon difluoride with antimony, niobium, and tantalum pentafluorides John Burgess, Boris Frlec and John H. Holloway, pp 1740 DOI:10.1039/DT9740001740

Organometallic complexes of molybdenum and tungsten as catalyst precursors in the disproportionation of propene John Smith, Walter Mowat, David A. Whan and E. A. V. Ebsworth, pp 1742 DOI:10.1039/DT9740001742

Mass spectra and vibrational spectra of TeCl2Br2. The vibrational spectrum of tellurium tetrachloride Ian R. Beattie, Omar Bizri, H. Edwin Blayden, Stephen B. Brumbach, Akos Bukovszky, T. R. Gilson, Ronald Moss and Brian A. Phillips, pp 1747 DOI:10.1039/DT9740001747

Intensity studies on the Raman-active fundamentals of hexahalogeno-anions of second- and third-row transition and non-transition metals. The calculation of parallel and perpendicular bond polarisability derivatives Yvonne M. Bosworth and Robin J. H. Clark, pp 1749 DOI:10.1039/DT9740001749

Ethylenediaminetetra-acetato-lanthanate(III), -praesodimate(III), -europate(III), and -gadolinate(III) complexes as nuclear magnetic resonance probes of the molecular conformations of adenosine 5- monophosphate and cytidine 5-monophosphate in solution Christopher M. Dobson, Robert J. P. Williams and Antonio V. Xavier, pp 1762 DOI:10.1039/DT9740001762

Lanthanoid(III) cations as nuclear magnetic resonance conformational probes: studies on cytidine 5-monophosphate at pH 2 C. David Barry, Christopher M. Dobson, Robert J. P. Williams and Antonio V. Xavier, pp 1765 DOI:10.1039/DT9740001765

Functionally substituted organotin compounds. Part IV. The use of protecting groups in the formation of 4-oxopentyltin compounds S. Zaheer Abbas and Robert C. Poller, pp 1769 DOI:10.1039/DT9740001769

High-spin iron(II) chelate complexes with -diketonate and Schiff base ligands: Mössbauer and electronic spectra Joop L. K. F. de Vries, Jan M. Trooster and Engbert de Boer, pp 1771 DOI:10.1039/DT9740001771

Charge transfer spectra of mono-substituted oxo-ions: low-temperature polarised absorption spectra and magnetic circular dichroism David B. Jeans, John D. Penfield and Peter Day, pp 1777 DOI:10.1039/DT9740001777

Preparation and characterization of (1-2--ethylene)bis[1,2-bis(diphenylphosphino)ethane]molybdenum(0) and bis[1,2-bis(diphenylphosphino)ethane]hydrido(pentane-2,4-dionato)molybdenum(II) Takashi Ito, Toshiyuki Kokubo, Takakazu Yamamoto, Akio Yamamoto and Sakuji Ikeda, pp 1783 DOI:10.1039/DT9740001783

Electrocatalytic hydrogenation of 2-ethylhexanal, 2-ethylhex-2-enal, acetophenone, benzophenone, butan-2-one, and cyclohexanone Giuseppe Filardo, Mosè Galluzzo, Bruno Giannici and Raffaele Ercoli, pp 1787 DOI:10.1039/DT9740001787

Crystal structure of cis-bis-(N-isopropyldithiocarbamato)nickel(II) Colin L. Raston and Allan H. White, pp 1790 DOI:10.1039/DT9740001790

Crystal structure of mer-tris-(N-benzylsalicylaldiminato)manganese(III) Colin L. Raston, Allan H. White, Anthony C. Willis and Keith S. Murray, pp 1793 DOI:10.1039/DT9740001793

Crystal structure of a linear polymeric 1 : 1 adduct of copper(I) chloride and 2,3-diazabicyclo[2,2,1]hept-2-ene Graham S. Chandler, Colin L. Raston, Geoffrey W. Walker and Allan H. White, pp 1797 DOI:10.1039/DT9740001797

X-Ray crystal structure of {7,8,15,17,18,20-hexahydrodibenzo[e,m]pyrazino[2,3-b][1,4,8,11]tetra-azacyclotetradecinato(2-)}nickel(II) and of {7,8,15,16,17,18-hexahydrodibenzo[e,m][1,4,8,11]tetra-azacyclotetradecinato(2-)}nickel(II) Edward N. Maslen, Lutz M. Engelhardt and Allan H. White, pp 1799 DOI:10.1039/DT9740001799

Crystal structure of bis-(2,2 :6,2-terpyridyl)cobalt(II) bromide trihydrate Edward N. Maslen, Colin L. Raston and Allan H. White, pp 1803 DOI:10.1039/DT9740001803

(1-3--allyl)dicarbonylnitrosyliron complexes and their -, 1-,2-3--, and 1-3,-allyl and but-3-enoyl derivatives with phosphine ligands Giuseppe Cardaci and Antonio Foffani, pp 1808 DOI:10.1039/DT9740001808

Crystal and molecular structure of nonacarbonyl-µ-(1,2,3,4-tetraphenylbutadiene-1,4-diyl)-triangulo-triosmium, (Ph4C4)Os3(CO)9 Giovanni Ferraris and Giuliana Gervasio, pp 1813 DOI:10.1039/DT9740001813

Metal complexes of sulphur ligands. Part VII. Reaction of mer-trichlorotris(dimethylphenylphosphine)rhodium(III) with NN-dimethyldithiocarbamate, dimethyl- and diphenyl-phosphinodithioate, and O-ethyl dithiocarbonate (xanthate) ligands David J. Cole-Hamilton and T. Anthony Stephenson, pp 1818 DOI:10.1039/DT9740001818

Carbene complexes. Part VIII. Chromium(0), iron(0), rhodium(I), iridium(I), nickel(II), palladium(II), platinum(II), and gold(I) mono- and oligo-carbene species from electron-rich olefins Bekir Cetinkaya, Pierre Dixneuf and Michael F. Lappert, pp 1827 DOI:10.1039/DT9740001827

Crystal and molecular structure of trans-di-iodobis(tricyclohexylphosphine)platinum(II): an overcrowded molecule Nathaniel W. Alcock and Philip G. Leviston, pp 1834 DOI:10.1039/DT9740001834

Transition-metal derivatives of arenediazonium ions. Part VII. Fluorine-19 nuclear magnetic resonance and nitrogen-l5 infrared labelling studies on some benzene-, meta-fluorobenzene-, and para-fiuorobenzene-diazo-complexes of iron, molybdenum, platinum, and tungsten W. Eamon Carroll, Michael E. Deane and Fergus J. Lalor, pp 1837 DOI:10.1039/DT9740001837

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX063

Issue 17

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX065

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP065

Phosphorus-fluorine chemistry. Part XXXIV. Fluorophosphoranes involving potential intramolecular donor-acceptor interaction. Crystal and molecular structure of the product of the reaction of phosphorus pentafluoride with 2-methyl-8-trimethylsiloxyquinoline Klaus-Peter John, Reinhard Schmutzler and William S. Sheldrick, pp 1841 DOI:10.1039/DT9740001841

Crystal structure and spectroscopic properties of mercury(II) halide complexes. Part II. The dimethyl sulphoxide-mercury(II) chloride (2/3) adduct P. Biscarini, L. Fusina, G. D. Nivellini, A. Mangia and G. Pelizzi, pp 1846 DOI:10.1039/DT9740001846

Thermodynamic considerations in co-ordination. Part XIX. In vitro studies of complexing equilibria involved in oral iron(II) therapy J. Neil Cape, Diana H. Cook and David R. Williams, pp 1849 DOI:10.1039/DT9740001849

Polyfluoroalkyl compounds of silicon. Part X. Further silanes containing the bis(trifluoromethyl)amino-group David H. Coy, Frank Fitton, Robert N. Haszeldine, Michael J. Newlands and Anthony E. Tipping, pp 1852 DOI:10.1039/DT9740001852

Reaction mechanisms of metal-metal bonded carbonyls. Part VII. Reaction of alkynes with µ-carbonyl-µ-diphenylgermanio-bis(tricarbonylcobalt)(Co-Co) Marino Basato, J. Paul Fawcett, Stephen A. Fieldhouse and Anthony J. Poë, pp 1856 DOI:10.1039/DT9740001856

Reaction mechanisms of metal-metal bonded carbonyls. Part VIII. Substitution reactions of cyclo-tris(tetracarbonylruthenium)(3Ru-Ru) Anthony Poë and Martyn V. Twigg, pp 1860 DOI:10.1039/DT9740001860

Metal complexes of sulphur ligands. Part VIII. Crystal and molecular structure of cis-bis(diethylphosphinodithioato)bis(dimethylphenylphosphine)ruthenium(II) John D. Owen and David J. Cole-Hamilton, pp 1867 DOI:10.1039/DT9740001867

Crystal and molecular structure of bis(diethylenetriamine)zinc(II) dibromide monohydrate Peter G. Hodgson and Bruce R. Penfold, pp 1870 DOI:10.1039/DT9740001870

1,4-Diselenantetracarbonyl complexes of chromium, molybdenum, or tungsten: chelate complexes of a cyclic ligand in the boat conformation Geoffrey Hunter and Robert C. Massey, pp 1872 DOI:10.1039/DT9740001872

Crystal and molecular structure of tetracarbonyl-(7,7-dimethoxynorborn-2-ene)chromium(0) Peter D. Brotherton, Dieter Wege, Allan H. White and Edward N. Maslen, pp 1876 DOI:10.1039/DT9740001876

Pyramidal five-co-ordination with flattened tetrahedral basal bonds. Crystal and molecular structures of dibromotris-(5-ethyl-5H-dibenzophosphole)palladium(II)-chlorobenzene, dibromotris-(5-ethyl-5H-dibenzophosphole)platinum(II)-bromobenzene, and dibromotris-(5-methyl-5H-dibenzophosphole)platinum(II)-bromobenzene Kui M. Chui and H. Marcus Powell, pp 1879 DOI:10.1039/DT9740001879

United atom models for polyatomic ligands. Part IV. Trisubstituted radical and anion derivatives of Group IV Bryan R. Hollebone, pp 1889 DOI:10.1039/DT9740001889

Preparation and characterization of rhodium(I) complexes containing bidentate diphenyl(prop-2-enyloxo)phosphine and (but-3-enyl)diphenylphosphine ligands John L. S. Curtis and George E. Hartwell, pp 1898 DOI:10.1039/DT9740001898

Crystal and molecular structure of the high-spin five-co-ordinate complex aquo-NN-ethylenebis-(3-methoxysalicylideneiminato)cobalt(II) Mario Calligaris, Giorgio Nardin and Lucio Randaccio, pp 1903 DOI:10.1039/DT9740001903

Crystal structure and lattice energy of thallium(I) fluoride: inert-pair distortions Nathaniel W. Alcock and H. Donald B. Jenkins, pp 1907 DOI:10.1039/DT9740001907

Preparative and nuclear magnetic resonance studies of 1,3,2,4-diazadiphosphetidines. Part IV. Methyl- and methoxy-fluorodiazadiphosphetidines Robin K. Harris, Mohamed I. M. Wazeer, Ottfried Schlak and Reinhard Schmutzler, pp 1912 DOI:10.1039/DT9740001912

Crystal structure of polymeric cadmium(II) malonate monohydrate Michael L. Post and James Trotter, pp 1922 DOI:10.1039/DT9740001922

Oxygenation studies. Part I. Rhodium(I)-promoted oxygenation of terminal olefins to methyl ketones Colin W. Dudley, Gordon Read and Peter J. C. Walker, pp 1926 DOI:10.1039/DT9740001926

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX067

Issue 18

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX069

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP069

Nature of the dioxobis(tropolonato)uranium(VI) system and its complexes with neutral ligands. Crystal and molecular structure of dioxo(pyridine)bis(tropolonato)uranium(VI) Sandro Degetto, Giampaolo Marangoni, Gabriella Bombieri, Eleonora Forsellini, Livio Baracco and Rodolfo Gaziani, pp 1933 DOI:10.1039/DT9740001933

Kinetics of reactions of catechol (o-dihydroxybenzene) and quinol (p-dihydroxybenzene) with oxidizing metal ions present in excess: the reactions with iron(III), vanadium(V), and thallium(III) in aqueous perchloric acid solution Ezio Pelizzetti, Edoardo Mentasti, Edmondo Pramauro and Guido Saini, pp 1940 DOI:10.1039/DT9740001940

Kinetics of reaction of iron(III) ions with ethylenediaminetetra-acetic and carboxymethyliminobis(ethylenenitrilo)tetra-acetic (diethylenetriaminepenta-acetic) acids in aqueous perchloric acid solution Edoardo Mentasti, Ezio Pelizzetti and Guido Saini, pp 1944 DOI:10.1039/DT9740001944

Crystal structures of tris(1,8-naphthyridine)(perchlorato)mercury(II) perchlorate and tetrakis(1,8-naphthyridine)cadmium(II) bis(perchlorate) Joel M. Epstein, John C. Dewan, David L. Kepert and Allan H. White, pp 1949 DOI:10.1039/DT9740001949

Crystal structures of two trinuclear Schiff-base copper(II) complexes Joel M. Epstein, Brian N. Figgis, Allan H. White and Anthony C. Willis, pp 1954 DOI:10.1039/DT9740001954

Thermal decomposition of primary and secondary amine adducts of triethylaluminium and diethylaluminium halides Keith Gosling and Richard E. Bowen, pp 1961 DOI:10.1039/DT9740001961

Unstable intermediates. Part CXLVII. Electron spin resonance spectra of radicals in irradiated organotin compounds: the radicals R3Sn, R4Sn-, R5Sn, R3SnCl-, Ph6Sn2-, H2Sn(Me)2SnMe3, and H2Sn(Me)2Cl Stephen A. Fieldhouse, Arthur R. Lyons, Haydn C. Starkie and Martyn C. R. Symons, pp 1966 DOI:10.1039/DT9740001966

Crystal and molecular structure of dichlorobis-(NN-dicyclohexylacetamidinato)methyltantalum(V) Michael G. B. Drew and John D. Wilkins, pp 1973 DOI:10.1039/DT9740001973

Magnetic double resonance studies of trimethylstannylphosphines and their complexes William McFarlane and David S. Rycroft, pp 1977 DOI:10.1039/DT9740001977

Oxidative addition, carbonyl insertion, and o-demethylation reactions of rhodium complexes with tertiary 2-methoxyphenylphosphines H. David Empsall, Eileen M. Hyde, Christopher E. Jones and Bernard L. Shaw, pp 1980 DOI:10.1039/DT9740001980

A nuclear magnetic resonance study of some bis(phosphinoyl)amines and bis(phosphinothioyl)amines Gerhard Hägele, Robin K. Harris, Mohamed I. M. Wazeer and Rodney Keat, pp 1985 DOI:10.1039/DT9740001985

Studies on sulphur-nitrogen compounds. Part II. Molecular and crystal structure of triphenylphosphine trisulphur tetranitride Elizabeth M. Holt and Smith L. Holt, pp 1990 DOI:10.1039/DT9740001990

(1-3--Allyl)tris(trifluorophosphine)rhodium(I) complexes: syntheses, phosphine-ligand exchange, and an unusual -allyl isomerisation process John F. Nixon, Brian Wilkins and D. Alun Clement, pp 1993 DOI:10.1039/DT9740001993

(-Allyl)tris(trifluorophosphine)cobalt(I) complexes Maxwell A. Cairns and John F. Nixon, pp 2001 DOI:10.1039/DT9740002001

Cyclisation of bis(dichlorophosphino)-, bis(dichlorophosphinoyl)-, and bis(dichlorophosphinothioyl)-amines by primary amines Gordon Bulloch and Rodney Keat, pp 2010 DOI:10.1039/DT9740002010

Molecular orbital calculations on transition metal complexes. Part VIII. Potential energy curves for some 3d6 complexes and their relation to Tanabe-Sugano diagrams Dennis W. Clack and William Smith, pp 2015 DOI:10.1039/DT9740002015

Heteropolytungstate complexes of the lanthanoid elements. Part III. Crystal structure of sodium decatungstocerate(IV)-water (1/30) John Iball, John N. Low and Timothy J. R. Weakley, pp 2021 DOI:10.1039/DT9740002021

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX071

Issue 19

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX073

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP073

Crystal and molecular structure of 1-(dicarbonyl--cyclopentadienylferrio)-2-(phenyl)-ethyne Richard Goddard, Judith Howard and Peter Woodward, pp 2025 DOI:10.1039/DT9740002025

Crystal and molecular structure of di-µ-chloro-bis-{[1-(dicarbonyl--cyclopentadienylferrio)-2-phenylethyne]copper(I)} Russell Clark, Judith Howard and Peter Woodward, pp 2027 DOI:10.1039/DT9740002027

Reactions of tellurium hexafluoride with alcohols: preparation and properties of mono- and di-alkoxotellurium(VI) fluorides George W. Fraser and James B. Millar, pp 2029 DOI:10.1039/DT9740002029

Kinetics of aquation of bis(2,2;6,2-terpyridyl)iron(II) in acidic media and its reaction with cyanide ion John Burgess and Martyn V. Twigg, pp 2032 DOI:10.1039/DT9740002032

Substituted phenols as ligands. Part IV. Six- and four-co-ordinate copper(II) complexes with nitrogen bases. X-Ray crystal structure analysis of bis-(2-methoxy-4-nitrophenolato)bis(pyridine)copper(II) Joseph I. Bullock, Richard J. Hobson and David C. Povey, pp 2037 DOI:10.1039/DT9740002037

Hydrogenation by cyanocobaltate. Part IV. Hydrogenation of conjugated dienes by 2,2-bipyridinetricyano-, tricyano(ethylenediamine)-, and tricyano(1,10-phenanthroline)-cobaltate(II) complexes Takuzo Funabiki, Shizuki Kasaoka, Mitsuo Matsumoto and Kimio Tarama, pp 2043 DOI:10.1039/DT9740002043

Crystal and molecular structure of [iminobis(ethyleneoxy)]diphenylsilane: a five-co-ordinate silicon compound John J. Daly and Francisco Sanz, pp 2051 DOI:10.1039/DT9740002051

Hydrothermal chemistry of silicates. Part XVII. Reactions in the system BaO-B2O3-SiO2-H2O Richard M. Barrer and Edouard F. Freund, pp 2054 DOI:10.1039/DT9740002054

Hydrothermal chemistry of silicates. Part XVIII. Reactions in the system CaO-B2O3-SiO2-H2O Richard M. Barrer and Edouard F. Freund, pp 2060 DOI:10.1039/DT9740002060

Crystal and molecular structure of 4-[(diethylamino)(t-butylamino)methylene]-4-(t-butyl isocyanide)-2,2,5,5-tetrakis(trifluoromethyl)-1,3,4-dioxapalladolan: a palladium(II) carbene complex Anthony Modinos and Peter Woodward, pp 2065 DOI:10.1039/DT9740002065

Derivatives of pentacarbonylnitratorhenium(I) with some nitrogen, phosphorus, and arsenic donor ligands C. Clifford Addison, Reginald Davis and Norman Logan, pp 2070 DOI:10.1039/DT9740002070

Crystal structures of cis-2,4,6-trichloro- and cis-2,4,6-tribromo-2,4,6-trifluorocyclotri(phosphazene) Philip Clare, Trevor J. King and D. Bryan Sowerby, pp 2071 DOI:10.1039/DT9740002071

Diazene-N-(di-imide) and hydrazido-(2-)N-(aminoimido) complexes: the addition of acids to dinitrogen complexes Joseph Chatt, Graham A. Heath and Raymond L. Richards, pp 2074 DOI:10.1039/DT9740002074

Rates of formation of nickel(II) chelate complexes with bidentate substituted-pyridine ligands in dimethyl sulphoxide solution Dorothy M. W. Buck and Peter Moore, pp 2082 DOI:10.1039/DT9740002082

Complex formation between 4,9-diazadodecane-1,12-diamine (spermine) and copper(II) ions and protons in aqueous solution Barry N. Palmer and H. Kipton J. Powell, pp 2086 DOI:10.1039/DT9740002086

Polyamine complexes with seven-membered chelate rings: complex formation of 3-azaheptane-1,7-diamine, 4-azaoctane-1,8-diamine (spermidine), and 4,9-diazadodecane-1,12-diamine (spermine) with copper(II) and hydrogen ions in aqueous solution Barry N. Palmer and H. Kipton J. Powell, pp 2089 DOI:10.1039/DT9740002089

Reactivity of co-ordinated ligands. Part XX. Preparation and reactions of cyclo-octadiene complexes of iron, ruthenium, and osmium Anthony J. Deeming, Shafi S. Ullah, António J. P. Domingos, Brian F. G. Johnson and Jack Lewis, pp 2093 DOI:10.1039/DT9740002093

Reactivity of co-ordinated ligands. Part XXI. Ligand substitution and nucleophilic reactivity of cyclohexa-, cyclohepta-, and cyclo-octa-dienylium complexes of iron Robert Edwards, James A. S. Howell, Brian F. G. Johnson and Jack Lewis, pp 2105 DOI:10.1039/DT9740002105

Crystal and molecular structure of bis(N-cyclohexylthiopicolinamidato)copper(II) Bernard F. Hoskins and Francis D. Whillans, pp 2112 DOI:10.1039/DT9740002112

Comparison of stereochemistry in racemic and optically resolved forms of a five-co-ordinate compound. Crystal and molecular structures of dibromotris-(2-phenylisophosphindoline)palladium(II)-acetone (orange) and dibromotris-(2-phenylisophosphindoline)palladium(II)(red) Kui M. Chui and H. Marcus Powell, pp 2117 DOI:10.1039/DT9740002117

Hydrothermal chemistry of silicates. Part XIX. A partial study of the system CaO-B2O3-GeO2-H2O Richard M. Barrer and Edouard F. Freund, pp 2123 DOI:10.1039/DT9740002123

Hydrothermal chemistry of silicates. Part XX. The question of phosphorus substitution for silicon during zeolite synthesis Richard M. Barrer and Martin Liquornik, pp 2126 DOI:10.1039/DT9740002126

Stereochemistry of the MX4Y system (M = metal; X = unidentate, Y = bidentate ligand): crystal structure of tetrachloro-[1,2-bis(dimethylarsino)-3,3,4,4-tetrafluorocyclobut-1-ene]rhenium(IV) Edward N. Maslen, John C. Dewan, David L. Kepert, Keith R. Trigwell and Alan H. White, pp 2128 DOI:10.1039/DT9740002128

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX075

Issue 20

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX077

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP077

Spectroscopic studies on some compounds (including dimorphic solids) of platinum(II) with 2,2-bipyridyl and its analogues E. Bielli, P. M. Gidney, R. D. Gillard and B. T. Heaton, pp 2133 DOI:10.1039/DT9740002133

Organothiometallic compounds. Part I. Infrared and Raman spectra of some di(alkylthio)mercury(II) compounds Paulo Biscarini, Luciano Fusina and Giandomenico Nivellini, pp 2140 DOI:10.1039/DT9740002140

Unstable intermediates. Part CXLIX. An electron spin resonance study of various phosphinyl radicals formed by solid-state radiolysis Brian W. Fullam, Shuddhodan P. Mishra and Martyn C. R. Symons, pp 2145 DOI:10.1039/DT9740002145

Reactions of co-ordinated nitriles. Part II. Nickel(II)- and cobalt(II)-promoted hydrolysis of 2-cyano-8-hydroxyquinoline Charles R. Clark and Robert W. Hay, pp 2148 DOI:10.1039/DT9740002148

Phosphorus-fluorine chemistry. Part XXXV. Unsymmetrical 1,3-diaza-2,4-diphosphetidines of zwitterionic structure Ottfried Schlak, Reinhard Schmutzler, Hans-Martin Schiebel, M. I. M. Wazeer and Robin K. Harris, pp 2153 DOI:10.1039/DT9740002153

Solvolysis of methyltin chlorides by strong-acid solvents Thomas Birchall, Peter K. H. Chan and Angelo R. Pereira, pp 2157 DOI:10.1039/DT9740002157

Exchange reactions of trimethylamine-iodoborane (1/1) with halide and pseudohalide anions Peter J. Bratt, Michael P. Brown and Kenneth R. Seddon, pp 2161 DOI:10.1039/DT9740002161

The µ-dinitrogen-bis{[1,2-bis(dimethylphosphino)ethane]hydrido-[-(1,3,5-trimethylbenzene)]molybdenum} cation Malcolm L. H. Green and William E. Silverthorn, pp 2164 DOI:10.1039/DT9740002164

Reactions of lithium nitride with cerium, thorium, and hafnium: formation of Li2CeN2, Ce2N2O, Li2ThN2, and Li2HfN2 Marten G. Barker and Iain C. Alexander, pp 2166 DOI:10.1039/DT9740002166

Crystal structure of sodium tetratungstate, Na2W4O13 Krishnamoorthy Viswanathan, pp 2170 DOI:10.1039/DT9740002170

Dinitrogen trioxide. Part XII. The liquid dinitrogen trioxide solvent system Anthony W. Shaw, Alan J. Vosper and Martyn Pritchard, pp 2172 DOI:10.1039/DT9740002172

Reaction between hexacyanoferrate(III) ion and nitric and nitrous acids. Part I. Kinetics Keith M. Davies and Geoffrey Stedman, pp 2176 DOI:10.1039/DT9740002176

Reaction between hexacyanoferrate(III) ion and nitric and nitrous acids. Part II. Nature of the intermediate John C. Bates, Keith M. Davies and Geoffrey Stedman, pp 2182 DOI:10.1039/DT9740002182

Bis[(trimethylsilyl)methyl]- and bis(neopentyl)-zinc, and tris[(trimethylsilyl)methyl]aluminium-diethyl ether (1/1); their use as alkylating agents in forming niobium and tantalum alkyls Stephen Moorhouse and Geoffrey Wilkinson, pp 2187 DOI:10.1039/DT9740002187

Preparation of halide sulphides and halide selenides of molybdenum and tungsten David Britnell, Gerald W. A. Fowles and David A. Rice, pp 2191 DOI:10.1039/DT9740002191

Complex formation between the hydrogen ion and cobalt(II), nickel(II), copper(II), zinc(II), silver(I), and cadmium(II) ions and 2-substituted pyridines containing unsaturated side chains Mordecai Israeli, David K. Laing and Leslie D. Pettit, pp 2194 DOI:10.1039/DT9740002194

Reactions of µ-hydroxo-dicobalt(III) complexes. Part XII. Equilibrium and kinetic studies on hydroxo-bridge cleavage reactions of two triply-bridged dicobalt(III) complexes in aqueous perchloric acid solutions Julian D. Edwards, Karl Wieghardt and A. Geoffrey Sykes, pp 2198 DOI:10.1039/DT9740002198

Thermochemical studies of vitamin B12. Part I. Thermodynamic parameters for acid dissociation of aquocobalamin (vitamin B12a) W. John Eilbeck, Martin S. West and Yvonne E. Owen, pp 2205 DOI:10.1039/DT9740002205

Surface and intercalate chemistry of layered silicates. Part I. General introduction and the uptake of benzidine and related organic molecules by montmorillonite Dayananda T. B. Tennakoon, John M. Thomas, Michael J. Tricker and John. O. Williams, pp 2207 DOI:10.1039/DT9740002207

Surface and intercalate chemistry of layered silicates. Part II. An iron-57 Mössbauer study of the role of lattice-substituted iron in the benzidine blue reaction of montmorillonite Dayananda T. B. Tennakoon, John M. Thomas and Michael J. Tricker, pp 2211 DOI:10.1039/DT9740002211

Chiral metal complexes. Part III. Nickel(0) complexes containing the bulky chiral ligand tri[(+)-bornan-2-yl] phosphite Sei Otsuka, Kazuhide Tani, Iwao Kato and Osamu Teranaka, pp 2216 DOI:10.1039/DT9740002216

1-Substituted butane-l,3-diones: acid dissociation constants and stabilities of manganese(II), cobalt(II), and copper(II) chelate complexes in aqueous dioxan (50% v/v) Harry T. Daniel, Hugo J. Harries and John Burgess, pp 2219 DOI:10.1039/DT9740002219

Ligand lability in carbonyl(-cyclopentadienyl)triphenylphosphineiron derivatives Keith R. Aris, John M. Brown and Keith A. Taylor, pp 2222 DOI:10.1039/DT9740002222

Stereochemistry of model compounds for pyridoxal-catalysed reactions. Crystal structures of the hydrated complexes bis(pyridoxylidene-DL-valinato)nickel(II) and bis(pyridoxylidene-L-valinato)zinc(II) Sante Capasso, Federico Giordano, Carlo Mattia, Lelio Mazzarella and Alberto Ripamonti, pp 2228 DOI:10.1039/DT9740002228

Correlations between spectral parameters of some carbonylbis(dimethylglyoximato)(substituted pyridine)iron(II) complexes Giorgio O. Morpurgo and Valeria Mosini, pp 2233 DOI:10.1039/DT9740002233

Palladium(II), platinum(II), and rhodium(III) complexes of o-phenylene-bis(diphenylarsine) and (o-diphenylarsinophenyl)diphenylphosphine William Levason and Charles A. McAuliffe, pp 2238 DOI:10.1039/DT9740002238

Reactions of palladium(II) halides with 7-methylenebicyclo[2.2.1]hept-2-ene derivatives; unique trans-halogenopalladation of the exocyclic double bond George Wiger, Gilbert Albelo and Michael F. Rettig, pp 2242 DOI:10.1039/DT9740002242

Unstable intermediates. Part CL. Nitrogen dioxide, nitrogen trioxide, and nitrate (2-) in irradiated lead(II) nitrate: electron spin resonance evidence for electron transfer to and from lead(II) ion Martyn C. R. Symons, Douglas X. West and James G. Wilkinson, pp 2247 DOI:10.1039/DT9740002247

Tin-119 Mössbauer spectra of trichlorotin complexes Martin J. Mays and Paul L. Sears, pp 2254 DOI:10.1039/DT9740002254

Reactions of tin(II) halides with hexacarbonylbis(tri-n-butylphosphine)dicobalt Paul Hackett and A. R. Manning, pp 2257 DOI:10.1039/DT9740002257

Bis(trimethylsilyl)mercury and bis(diphenylphosphino)methanedichloro-platinum(II): formation of Pt-SiMe3, Pt-HgSiMe3 bonds, and a platinum(I) complex Frank Glockling and R. J. Ivan Pollock, pp 2259 DOI:10.1039/DT9740002259

Tetra(isocyanide)iridium(I) cations obtained from poly(tricarbonyl-chloroiridium) Felice Faraone, Rosario Pietropaolo and Enrico Rotondo, pp 2262 DOI:10.1039/DT9740002262

Application of magnetic-perturbation Mössbauer spectroscopy to bi-nuclear complexes with inequivalent iron atoms John R. Sams and James C. Scott, pp 2265 DOI:10.1039/DT9740002265

Carbon-13 nuclear magnetic resonance study of metal complexes of ethylenedinitrilo-NNNN-tetra-acetic acid (H4edta) Oliver W. Howarth, Peter Moore and Neil Winterton, pp 2271 DOI:10.1039/DT9740002271

Structure and reactions of matrix-isolated tetracarbonyliron(0) Martyn Poliakoff and James J. Turner, pp 2276 DOI:10.1039/DT9740002276

Surface and intercalate chemistry of layered silicates. Part III. X-Ray investigation of tetrahydropyran and 1,4-dioxan intercalates of montmorillonite John M. Adams, pp 2286 DOI:10.1039/DT9740002286

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX079

Issue 21

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX081

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP081

Configurations of weak interactions from vibrational perturbations in tetrahedral XY4 molecules or ions J. Alan Creighton, pp 2289 DOI:10.1039/DT9740002289

Solid-state studies. Part VI. A single-crystal Raman study of the vibrations of the tricarbonylchromium unit in benzenetricarbonylchromium and tricarbonyl(l,3-dimethylbenzene)chromium Howard J. Buttery, Sidney F. A. Kettle and Iain Paul, pp 2293 DOI:10.1039/DT9740002293

Structural studies in main-group chemistry. Part VII. Crystal structure of N-benzoyl-N-phenyl-O-(triphenylstannyl)hydroxylamine Philip G. Harrison and Trevor J. King, pp 2298 DOI:10.1039/DT9740002298

Group IB metal chemistry. Part 3. Reactions between bromo- and chloro-dicarbonyl--cyclopentadienyliron and copper acetylides Omar M. Abu Salah and Michael I. Bruce, pp 2302 DOI:10.1039/DT9740002302

Polyfluoroalkyl compounds of silicon. Part XII. Reactions of trichlorosilane with 2-chloro- and 2-bromo-1,1-difluoroethylene William I. Bevan, Robert N. Haszeldine, John Middleton and Anthony E. Tipping, pp 2305 DOI:10.1039/DT9740002305

Aftereffects of the cobalt-57-iron-57 electron-capture reaction in cobalt-57-doped tricadmium bis[hexacyanoferrate(III)] dodecahydrate Jes Fenger and Lars A. Frees, pp 2309 DOI:10.1039/DT9740002309

Organosilicon chemistry. Part XII. Stability and catalytic activity of some chlorohydridobis(phosphine)(silyl)rhodium(III) complexes Robert N. Haszeldine, R. V. (Dick) Parish and Richard J. Taylor, pp 2311 DOI:10.1039/DT9740002311

Helium-I photoelectron spectra of tetrakis(trifluorophosphine)-nickel(0), -palladium(0), and -platinum(0) Peter J. Bassett, Brian R. Higginson, D. Robert Lloyd, Norman Lynaugh and Peter J. Roberts, pp 2316 DOI:10.1039/DT9740002316

Adducts of co-ordination compounds. Part XI. Isomerism and solvation of dichlorobis(triphenylphosphine)platinum(II) R. D. Gillard and M. F. Pilbrow, pp 2320 DOI:10.1039/DT9740002320

Electrical resistivity of liquid and solid lithium Geoffrey K. Creffield, Michael G. Down and Richard J. Pulham, pp 2325 DOI:10.1039/DT9740002325

Dimethylaminolysis of dichlorophosphinothioyl compounds Gordon Bulloch, Rodney Keat and Norman H. Tennent, pp 2329 DOI:10.1039/DT9740002329

Dicarbonylnitrosylchromium complexes of methylbenzenes and methylcyclohexadienyls Neil G. Connelly and Raymond L. Kelly, pp 2334 DOI:10.1039/DT9740002334

Metal-metal bonding in co-ordination complexes. Part XII. Crystal structure of tetracarbonyl(triphenylstibine)iron Robert F. Bryan and William C. Schmidt jun. , pp 2337 DOI:10.1039/DT9740002337

Crystal structure of di-µ-chloro-dichlorobis(methyl pyrrolidine-1-carbodithioate)dimercury(II) Peter D. Brotherton, Joel M. Epstein, Allan H. White and Anthony C. Willis, pp 2341 DOI:10.1039/DT9740002341

Electrophilic behaviour of the co-ordinated nitrosyl cation: reactions of pentahalogenonitrosyliridate(1-) Frank Bottomley, Steven G. Clarkson and Shiu-Bor Tong, pp 2344 DOI:10.1039/DT9740002344

Action of ammonium fluoride solutions on iron(III) hydroxide gel Kevin J. Gallagher and Martyn R. Ottaway, pp 2347 DOI:10.1039/DT9740002347

Crystal structure of the dihydroperchlorate of 1,4,8,11-tetra-azacyclotetradecane (cyclam) Cohn Nave and Mary R. Truter, pp 2351 DOI:10.1039/DT9740002351

Mössbauer spectra of six-co-ordinate organotin(IV) compounds with oxygen donors: structure, bonding, and correlation with antimony(V)e2qQ values G. Michael Bancroft, V. G. Kumar Das and K. David Butler, pp 2355 DOI:10.1039/DT9740002355

Tris(dimethylphenylphosphine)(dinitrogen)(dithiocarbamato)rhenium complexes and their reactions with hydrogen halides Joseph Chatt, Robert H. Crabtree, Jonathan R. Dilworth and Raymond L. Richards, pp 2358 DOI:10.1039/DT9740002358

Co-ordinating properties in aqueous solution of the oxygen atom in bis-2-aminoethyl ether Rolando Barbucci and Alberto Vacca, pp 2363 DOI:10.1039/DT9740002363

Dynamics and reactivity of µ(1-,5,6-:2-4--cycloheptadienyl)- and µ-(1-,5,6-:2-4--cyclo-octadienyl)-bis[(-cyclopentadienyl)rhodium](Rh-Rh) John Evans, Brian F. G. Johnson, Jack Lewis and Robert Watt, pp 2368 DOI:10.1039/DT9740002368

Reactivity of co-ordinated ligands. Part XXII. Protonation of (-cyclo-octatetraene)(-cyclopentadienyl)-cobalt(I), -rhodium(I), and -iridium(I) John Evans, Brian F. G. Johnson, Jack Lewis and Douglas J. Yarrow, pp 2375 DOI:10.1039/DT9740002375

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX083

Issue 22

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX085

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP085

Reinvestigation of the reaction between hexacyanoferrate(III) and sulphite ions Robin S. Murray, pp 2381 DOI:10.1039/DT9740002381

Transition-metal complexes containing phosphorus ligands. Part XIV. ortho-Metallation reactions involving some triaryl phosphite derivatives of osmium Eric W. Ainscough, Tom A. James, Stephen D. Robinson and Jonathan N. Wingfield, pp 2384 DOI:10.1039/DT9740002384

Crystal and molecular structure of 2-phenyl-1-phosphanaphthalene(2-phenylphosphinoline) John J. Daly and Francisco Sanz, pp 2388 DOI:10.1039/DT9740002388

Electron spin resonance studies of Ziegler-type catalysts. Part I. Characterisation of a vanadium-aluminium complex obtained on mixing dichlorobis(-cyclopentadienyl)vanadium with ethylaluminium dichloride Alwyn G. Evans, Jeffrey C. Evans and Edward H. Moon, pp 2390 DOI:10.1039/DT9740002390

Stereochemistry of phosphorus compounds. Part I. The crystal and molecular structure of 1,3-di-t-butyl-2-trans-4-dichloro-2,4-dioxo-cyclodiphosphazane Ljubica Manojlovi-Muir and Kenneth W. Muir, pp 2395 DOI:10.1039/DT9740002395

Carbon-13 nuclear magnetic resonance spectra and mechanism of bridge-terminal carbonyl exchange in di-µ-carbonyl-bis[carbonyl(-cyclopentadienyl)iron](Fe-Fe)[{(-C5H5)Fe(CO)2}2]; cd-di-µ-carbonyl-f-carbonyl-ae-di(-cyclopentadienyl)-b-(triethyl -phosphite)di-iron(Fe-Fe)[(-C5H5)2Fe2(CO)3P(OEt)3], and some related complexes Daniel C. Harris, Edward Rosenberg and John D. Roberts, pp 2398 DOI:10.1039/DT9740002398

Thermodynamic behaviour of complexes with 5,6-membered condensed chelate rings: 1,4,8-triazaoctane Rolando Barbucci, Luigi Fabbrizzi and Piero Paoletti, pp 2403 DOI:10.1039/DT9740002403

Crystal structure of trans-bis(acetone hydrazone)tetrakis(trimethyl phosphite)ruthenium(II) bis(tetraphenylborate) : stabilisation of metal-hydrazone complexes through hydrogen bonding Magriet J. Nolte and Eric Singleton, pp 2406 DOI:10.1039/DT9740002406

Crystal and molecular structure of tetramethylammonium carbidohexadecacarbonylhexaferrate(2-), [Me4N]2[Fe6(CO)16C], a hexanuclear iron cluster complex with an encapsulated six-co-ordinate carbon atom Melvyn Rowen Churchill and John Wormald, pp 2410 DOI:10.1039/DT9740002410

Infrared and Raman studies of halogenotrimethylplatinum(IV) complexes and related compounds Kenneth R. Seddon and Clive E. E. Upton, pp 2415 DOI:10.1039/DT9740002415

Structural and mechanistic studies of co-ordination compounds. Part X. Steric effects in aquation of some octahedral cobalt(III) complexes of 1,4,8,11-tetra-azacyclotetradecane and meso-1,4,8,11-tetra-aza-5,5,7,12,12,14-hexamethylcyclotetradecane Wah-Kin Chau, Wing-Kai Lee and Chung-Kwong Poon, pp 2419 DOI:10.1039/DT9740002419

Structural and mechanistic studies of co-ordination compounds. Part XI. Preparation and acid hydrolysis of some octahedral cobalt(III) complexes of meso-1,4,8,11-tetra-aza-5,5,7,12,12,14-hexamethylcyclotetradecane and -tetradeca-1,7-diene Wing-Kai Lee and Chung-Kwong Poon, pp 2423 DOI:10.1039/DT9740002423

Compounds containing platinum-carbon bonds. Part IV. Crystal and molecular structures of trans- and cis-dichloro(l,3-diphenylimidazol-idin-2-ylidene)(triethylphosphine)platinum(II) Ljubica Manojlovi-Muir and Kenneth W. Muir, pp 2427 DOI:10.1039/DT9740002427

Cleavage of the sulphur-sulphur bond in alkyl and aryl disulphides by dicarbonylbis(-cyclopentadienyl)titanium(II) and bis(-cyclopentadienyl)vanadium(II): synthesis and properties of alkylthio- and aryl-thio-derivatives of titanium(IV), titanium(III), vanadium(IV), and vanadium(III) Giuseppe Fachinetti and Carlo Floriani, pp 2433 DOI:10.1039/DT9740002433

Interaction of dimethyl(dimethylarsinothio)arsine sulphide with Group 6 metal carbonyls Eric W. Ainscough, Andrew M. Brodie and Graeme Leng-Ward, pp 2437 DOI:10.1039/DT9740002437

Reactions of a terminal phosphido-group in an organoiron complex. Part II. New routes to derivatives of the tricarbonyl(-cyclopentadienyl)iron cation Robert C. Dobbie and Peter R. Mason, pp 2439 DOI:10.1039/DT9740002439

Ligand arrangement in tetragonally distorted CuO4N and CuO4N2 chromophores formed from copper(II)-nitroketonates and sterically hindered N-bases Donato Attanasio, Ines Collamati and Claudio Ercolani, pp 2442 DOI:10.1039/DT9740002442

Magnetic susceptibility and electron paramagnetic resonance studies on bis(2,2-bipyridyl)thioureacopper(II) perchlorate Kenneth T. McGregor and William E. Hatfield, pp 2448 DOI:10.1039/DT9740002448

Kinetic study of ligand-substitution reactions of (1-3--allyl)di-carbonylnitrosyliron complexes: factors affecting the stability of - and -allyl complexes Giuseppe Cardaci, pp 2452 DOI:10.1039/DT9740002452

Mechanism of reductive elimination of ethane from some halogenotrimethylbis(tertiary phosphine)platinum(IV) complexes Michael P. Brown, Richard J. Puddephatt and Clive E. E. Upton, pp 2457 DOI:10.1039/DT9740002457

Phosphorus-fluorine chemistry. Part XXXVII. Preparation and crystal and molecular structure of the product of the reaction of tetrafluoro(phenyl)phosphorane with 2-methyl-8-trimethylsiloxyquinoline Klaus-Peter John, Reinhard Schmutzler and William S. Sheldrick, pp 2466 DOI:10.1039/DT9740002466

Electrophilic nitrosation at sulphur and nitrogen in thiourea Khawla Al-Mallah, Peter Collings and Geoffrey Stedman, pp 2469 DOI:10.1039/DT9740002469

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX087

Issue 23

Front cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FX089

Contents pages J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400FP089

Crystal structure of cadmium hexacyanopailadate(IV) Hans-Jorg Buser, Gideon Ron, Andreas Ludi and Peter Engel, pp 2473 DOI:10.1039/DT9740002473

Catalytic reduction of hydrogen ions in solution in the presence of vitamin B12s and buffer acids Pijush K. Das, pp 2475 DOI:10.1039/DT9740002475

Heterogeneous catalysis in solution. Part X. Racemisation and reduction by solids of (+)589-tris(ethylenediamine)cobalt(III) Roland J. Mureinik and Michael Spiro, pp 2480 DOI:10.1039/DT9740002480

Heterogeneous catalysis in solution. Part XI. Reduction of tris(ethylenediamine)cobait(III) by a carbon black Roland J. Mureinik and Michael Spiro, pp 2486 DOI:10.1039/DT9740002486

Heterogeneous catalysis in solution. Part XII. Racemisation of (+)589-tris(ethylenediamine)cobalt(III) by a carbon black, and kinetics of reacting systems involving racemisation Roland J. Mureinik and Michael Spiro, pp 2493 DOI:10.1039/DT9740002493

Identification of diastereoisomeric tetracarbonyl[o-phenylenebis(methylphenylarsine)]molybdenum complexes by means of 1H and 13C fourier nuclear magnetic resonance spectroscopy Kim Henrick and Stanley Bruce Wild, pp 2500 DOI:10.1039/DT9740002500

Heat of formation of some alkali hexahalogenoniobates(IV) and potassium hexachlorotantalate(IV) Dinsukh Lal and Alan D. Westland, pp 2505 DOI:10.1039/DT9740002505

Carbene chemistry. Part IV. Carbene intermediates in pyrolyses of trifluoro(polyfluoroethyl)silanes, trichloro(polyfluoroethyl)silanes, and trichloro(trichloromethyl)silane William I. Bevan and Robert N. Haszeldine, pp 2509 DOI:10.1039/DT9740002509

Dissociation of aqua[tris(2-dimethylaminoethyl)amine-NNNN]-cobalt(II) and its nickel(II) and copper(II) analogues in perchloric acid solution Stephen F. Lincoln and Colin D. Hubbard, pp 2513 DOI:10.1039/DT9740002513

Crystal structure of a complex of caesium thiocyanate with phenacylkojate: 5-phenacyl-2-(hydroxymethyl)-4H-pyran-4-one-caesium thiocyanate Simon E. V. Phillips and Mary R. Truter, pp 2517 DOI:10.1039/DT9740002517

Metal-ion oxidations in solution. Part XI. Malic acid with cerium(IV) in perchlorate media Zahid Amjad and Alexander McAuley, pp 2521 DOI:10.1039/DT9740002521

Crystal structures of octaphenylcyclotetraphosphazene and octaphenylcyclotetra-arsazene Michael J. Begley, D. Bryan Sowerby and R. Jonathan Tillott, pp 2527 DOI:10.1039/DT9740002527

Oxidative additions to stable five-co-ordinate d8 complexes: bis[1,2-bis(diphenylphosphino)ethane]- and bis[1,2-bis(diphenylphosphino)ethylene]-(isocyanide)iridium(I) complexes Wendy M. Bedford and George Rouschias, pp 2531 DOI:10.1039/DT9740002531

Vinyl derivatives of silicon, germanium, and tin Frank Glockling, Margaret A. Lyle and Stephen R. Stobart, pp 2537 DOI:10.1039/DT9740002537

Copper(II)-promoted hydrolysis of ethyl glycylglycinate, ethyl glycyl--alaninate, and ethyl glycyl-L-leucinate Robert W. Hay and Kevin B. Nolan, pp 2542 DOI:10.1039/DT9740002542

Kinetic studies on the reactions of tricarbonyl(-cyclo-octa-1,3-diene)-, tricarbonyl(-cyclohexa-1,3-diene)-, and tricarbonyl(-cyclohepta-1,3,5-triene)-iron complexes with triphenylphosphine Brian F. G. Johnson, Jack Lewis and Martyn V. Twigg, pp 2546 DOI:10.1039/DT9740002546

Polynuclear carbonyl complexes of cobalt containing isocyanides and other ligands Josephine Newman and A. R. Manning, pp 2549 DOI:10.1039/DT9740002549

Crystal structure and magnetic properties of a binuclear triketonate complex of five-co-ordinate copper(II) : bis[heptanetrionato(2-)]bis-pyridinedicopper(II) Antony B. Blake and Louis R. Fraser, pp 2554 DOI:10.1039/DT9740002554

Ultraviolet-visible spectrum, and kinetics of formation and decomposition, of penta-aquahydridochromium(III) and chromium(I) in aqueous perchlorate solutions: a pulse-radiolysis study Haim Cohen and Dan Meyerstein, pp 2559 DOI:10.1039/DT9740002559

Back cover J. Chem. Soc., Dalton Trans. DOI:10.1039/DT97400BX091