MALCOLM HALCROW b. 1966. 2010-(date). Professor of Inorganic Chemistry, University of Leeds. 2005-2010. Reader in Coordination Chemistry, University of Leeds. 2004-2005. Senior Lecturer in Inorganic Chemistry, University of Leeds. 2002-2004. Lecturer in Inorganic Chemistry, University of Leeds. 1998-2002. Royal Society University Research Fellow, University of Leeds. 1995-1998. Royal Society University Research Fellow, University of Cambridge. 1993-1994. Post-Doctoral Research Fellow, Indiana University, Bloomington, Indiana, USA. 1992. Royal Society Exchange Post-Doctoral Fellow, Laboratoire de Chimie de Coordination du CNRS, Toulouse, France. 1988-1991. Ph.D., University of Edinburgh. 1985-1988. B.A. (Hons), University of Cambridge. F.R.S.C., C.Chem. PUBLICATIONS (January 2012) 174. “Photomagnetic studies on spin-crossover solid solutions containing two different metal complexes, [Fe(1-bpp)2]x[M(terpy)2]1–x[BF4]2 (M = Ru or Co)” G. Chastanet, C.A. Tovee, G. Hyett, M.A. Halcrow* and J.-F. Létard*, Dalton Trans., in the press. 173. “Iron(II) complexes of new hexadentate 1,1,1-tris-(iminomethyl)ethane podands, and their 7-methyl-1,3,5-triaza-adamantane rearrangement products”, S. Diener, A. Santoro, C.A. Kilner, J.J. Loughrey and M.A. Halcrow*, Dalton Trans., in the press. View paper 172. “Six new crystalline clathrates of cyclotricatechylene (CTC), including two donoracceptor complexes”, J.J. Loughrey, CA. Kilner, M.J. Hardie* and M.A. Halcrow*, Supramol. Chem. (special issue for the 6th International Symposium on Macrocyclic and Supramolecular Chemistry, Brighton), in the press. View paper 171. “Synthesis and methane binding properties of a disulfide-linked cryptophane-0.0.0”, M.A. Little, J. Donkin, J. Fisher, M.A. Halcrow, J. Loder and M.J. Hardie*, Angew. Chem., Int. Ed., 2012, 51, 764–766. View paper 170. “An iron(II) complex exhibiting five anhydrous phases, two of which interconvert by spin-crossover with wide hysteresis”, T.D. Roberts, F. Tuna, T.L. Malkin, C.A. Kilner and M.A. Halcrow*, Chem. Sci., 2012, 3, 349–354. View paper 169. “1D and 2D assembly structures by imidazole…chloride hydrogen bonds of iron(II) complexes [FeII(HLn-Pr)3]Cl·Y (HLn-Pr = 2-methylimidazol-4- yl-methylideneamino-npropyl; Y = AsF6, BF4) and their spin states”, T. Fujinami, K. Nishi, N. Matsumoto*, S. Iijima, M.A. Halcrow, Y. Sunatsuki and M. Kojima, Dalton Trans. (special issue on Self Assembly in Inorganic Chemistry), 2011, 40, 12301–12309. View paper 168. “Spin-crossover in [Fe(3-bpp)2][BF4]2 in different solvents – a dramatic stabilisation of the low-spin state in water”, S.A. Barrett, C.A. Kilner and M.A. Halcrow*, Dalton Trans. (special issue on Self Assembly in Inorganic Chemistry), 2011, 40, 12021– 12024. View paper 167. “A hydrogen bond motif giving a variety of supramolecular assembly structures and spin-crossover behaviors”, K. Nishi, N. Matsumoto*, S. Iijima, M.A. Halcrow, Y. Sunatsuki and M. Kojima, Inorg. Chem., 2011, 50, 11303−11305. View paper 166. “Structure:function relationships in molecular spin-crossover complexes”, M.A. Halcrow*, Chem. Soc. Rev., 2011, 40, 4119–4142. View paper 165. “Exploring the reactivity of an N-pyrazole, P-phosphine hybrid ligand with Cu(I), Ag(I) and Au(I)”, S. Muñoz, J. Pons*, J. Ros, C.A. Kilner and M.A. Halcrow*, J. Organomet. Chem., 2011, 696, 2736–2741. View paper 164. “Study of the coordination behaviour of (3,5-diphenyl-1H-pyrazol-1-yl)ethanol against Pd(II), Zn(II) and Cu(II)”, S. Muñoz, J. Pons*, J. Ros, M. Font-Bardia, C.A. Kilner and M.A. Halcrow*, Inorg. Chim. Acta, 2011, 373, 211–218. View paper 163. “New insights into the aggregation of silver pyrazolides using sterically hindered bidentate pyrazole ligands”, J.J. Henkelis, C.A. Kilner and M.A. Halcrow*, Chem. Commun. (on-line collection on Supramolecular Chemistry), 2011, 47, 5187–5189. View paper 162. “Assembly structures and spin crossover properties of facial and meridional isomers of tris[benzyl(2-methylimidazol-4-ylmethylidene)amine]iron(II) chloride hexafluorophosphate”, D. Furusho, K. Nishi, T. Hashibe, T. Fujinami, H. Hagiwara, N. Matsumoto*, M.A. Halcrow, S. Iijima, Y. Sunatsuki and M. Kojima, Chem. Lett., 2011, 40, 72–74. View paper 161. “Two heptacopper(II) disk complexes with a [Cu7(3-OH)4(-OR)2]8+ core”, J.J. Henkelis, L.F. Jones, C.A. Kilner and M.A. Halcrow*, Inorg. Chem., 2010, 49, 11127–11132. View paper 160. “Ag(I) organometallic coordination polymers and capsule with tris-allyl cyclotriveratrylene derivatives”, M.A. Little, M.A. Halcrow, L.P. Harding and M.J. Hardie*, Inorg. Chem., 2010, 49, 9486–9496. View paper 159. “An unusual discontinuity in the thermal spin transition in [Co(terpy)2][BF4]2”, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2010, 39, 9008–9012. View paper 158. “A trinuclear iron(III) compound with an unusual T-shaped [Fe3(3-O)]7+ core”, L.F. Jones, C.A. Kilner and M.A. Halcrow*, J. Cluster Sci. (special issue for M.H. Chisholm), 2010, 21, 279–290. View paper 157. “Using one spin-transition to trigger another in solid solutions of two different spincrossover complexes”, M.A. Halcrow*, Chem. Commun., 2010, 46, 4761–4763. View paper 156. “Change in electronic structure in a six-coordinate copper(II) complex accompanied by an anion order/disorder transition”, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. B, 2010, 66, 206–212. View paper 155. “A back-to-back ligand with dipyrazolylpyridine and dipicolylamine metal-binding domains”, C.A. Tovee, C.A. Kilner, S.A. Barrett, J.A. Thomas and M.A. Halcrow*, Eur. J. Inorg. Chem., 2010, 1007–1012. View paper 154. “The effect of different ligand substituents on the chemistry of a zinc/pyrazole anion host”, J. Day, K.E.R. Marriott, C.A. Kilner and M.A. Halcrow*, New J. Chem., 2010, 34, 52–60. View paper 153. “Iron(II) complexes of 2,6-di(pyrazolyl)pyridines – a versatile system for spincrossover research”, M.A. Halcrow*, Coord. Chem. Rev., 2009, 253, 2493–2514. View paper 152. “Co-crystallising two functional complex molecules in a terpyridine embrace lattice”, C.A. Tovee, C.A. Kilner, J.A. Thomas and M.A. Halcrow*, CrystEngComm (special issue on Crystal Engineering in Molecular Magnetism), 2009, 11, 2069–2077. View paper 151. “3-(1H-Pyrrol-2-yl)-1H-pyrazole forms an unusual hydrogen-bonded two-dimensional (3,4)-connected net”, K.E.R. Marriott, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2009, 65, o506–o508. View paper 150. “Two new 4’,4’’-disubstituted dipyrazolylpyridine derivatives, and the structures and spin states of their iron(II) complexes”, R. Pritchard, C.A. Kilner, S.A. Barrett and M.A. Halcrow*, Inorg. Chim. Acta (special issue for S. Trofimenko), 2009, 362, 4365– 4371. View paper 149. “Thermal and light-induced spin-transitions in iron(II) complexes of 2,6-bis(4halopyrazolyl)pyridines: the influence of polymorphism on a spin-crossover compound”, R. Pritchard, H. Lazar, S.A. Barrett, C.A. Kilner, S. Asthana, C. Carbonera, J.-F. Létard and M.A. Halcrow*, Dalton Trans., 2009, 6656–6666. View paper 148. “A cobalt metallacrown anion host with guest-dependent redox activity”, L.F. Jones, C.A. Kilner and M.A. Halcrow*, Chem. Eur. J., 2009, 15, 4667–4675. View paper 147. “Unexpected product distributions in the synthesis of 2,6-bis-(indazolyl)pyridine and 2(pyrazol-1-yl)-6-(indazolyl)pyridine”, R. Pritchard, C.A. Kilner and M.A. Halcrow*, Tetrahedron Lett., 2009, 50, 2484–2486. View paper 146. “Pyrazoles and pyrazolides – flexible synthons in self-assembly” (Perspective article), M.A. Halcrow*, Dalton Trans., 2009, 2059–2073. View paper 145. “A crystalline hydrogen-bonded network with a poly-catenate topology”, A.A. Salaudeen, C.A. Kilner and M.A. Halcrow*, Chem. Commun., 2008, 5200–5202. View paper 144. “Cross-link formation of the cysteine 228-tyrosine 272 catalytic cofactor of galactose oxidase does not require dioxygen”, M.S. Rogers, R. Hurtado-Guerrero, S.J. Firbank, M.A. Halcrow, D.M. Dooley, S.E.V. Phillips, P.F. Knowles and M.J. McPherson*, Biochemistry, 2008, 47, 10428–10439. View paper 143. “Mononuclear and dinuclear iron thiocyanate and selenocyanate complexes of trispyrazolylmethane ligands”, A.A. Salaudeen, C.A. Kilner and M.A. Halcrow*, Polyhedron, 2008, 27, 2569–2576. View paper 142. “The influence of ligand conformation on the thermal spin transitions in iron(III) saltrien complexes”, R. Pritchard, S.A. Barrett, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2008, 3159–3168 and 2009, 10622 (correction). View paper 141. “Trapping and manipulating excited spin states of transition metal compounds”, M.A. Halcrow*, Chem. Soc. Rev., 2008, 37, 278–289. View paper 140. “Ammonium, alkylammonium and amino acid complexes of a hexacopper fluorometallacrown cavitand”, L.F. Jones, S.A. Barrett, C.A. Kilner and M.A. Halcrow*, Chem. Eur. J., 2008, 14, 223–233. View paper 139. “Mononuclear and unsymmetric dinuclear complexes of the tripodal ligand 2hydroxyethyl-bis(2-{pyrid-2-yl}ethyl)amine”, Q.F. Mokuolu, C.A. Kilner, P.C. McGowan and M.A. Halcrow*, Inorg. Chim. Acta, 2007, 360, 4025–4030. View paper 138. “Thermal and light-induced spin-crossover in salts of the heptadentate complex [tris(4{pyrazol-3-yl}-3-aza-3-butenyl)amine]iron(II)”, H.Z. Lazar, T. Forestier, S.A. Barrett, C.A. Kilner, J.-F. Létard* and M.A. Halcrow*, Dalton Trans., 2007, 4276–4285. View paper 137. “The spin-states and spin-transitions of mononuclear iron(II) complexes of nitrogendonor ligands”, M.A. Halcrow*, Polyhedron, 2007, 26, 3523–3576. View paper 136. “A comparison of different methods for fitting susceptibility data of cobalt(II) coordination polymers in a new cobalt(II)/sulfate 1-D chain”, L.F. Jones, C.A. Kilner and M.A. Halcrow*, New J. Chem., 2007, 31, 1530–1534. View paper 135. “Interplay between kinetically slow thermal spin-crossover and metastable high-spin state relaxation in an iron(II) complex with similar T½ and T(LIESST)”, V.A. Money, C. Carbonera, J. Elhaïk, M.A. Halcrow*, J.A.K. Howard* and J.-F. Létard*, Chem. Eur. J., 2007, 13, 5503–5514. View paper 134. “Variable temperature structural and magnetic characterisation of the cubane cluster [Cu4(µ3-OH)4(L)4][ClO4]4 (L = 5-tertbutyl-3-(pyrid-2-yl)-1H-pyrazole)”, L.F. Jones*, C.A. Kilner and M.A. Halcrow, Polyhedron (special issue: Proceedings of the 10th International Conference on Molecular Magnets), 2007, 26, 1977–1983. View paper 133. “2-[5-(2,2-Dimethylpropanamido)-1H-pyrazol-3-yl]pyridinium chloride”, C.M. Pask, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. E, 2007, 63, o2933. View paper 132. “A hexacopper fluoro metallacrown cavitand and its alkali metal complexes”, L.F. Jones, C.A. Kilner, M.P. de Miranda, J. Wolowska and M.A. Halcrow*, Angew. Chem., Int. Ed., 2007, 46, 4073–4076. View paper 131. “Zwitterionic 2-(4-pyridyl)malondialdehyde sesquihydrate forms a helical, threedimensional hydrogen-bonded lattice”, C.A. Tovee, C.A. Kilner, J.A. Thomas and M.A. Halcrow*, CrystEngComm, 2007, 9, 361–363. View paper 130. “Four copper(II) pyrazolido complexes derived from reactions of 3{5}-substituted pyrazoles with CuF2 or Cu(OH)2“, Q.F. Mokuolu, D. Foguet-Albiol, L.F. Jones, J. Wolowska, R.M. Kowalczyk, C.A. Kilner, G. Christou, P.C. McGowan and M.A. Halcrow*, Dalton Trans., 2007, 1392–1399. View paper 129. “Anion doping as a probe of cooperativity in the molecular spin-crossover compound [FeL2][BF4]2 (L = 2,6-di{pyrazol-1-yl}pyridine)”, C. Carbonera, C.A. Kilner, J.-F. Létard and M.A. Halcrow*, Dalton Trans., 2007, 1284–1292. View paper 128. “Iron(II) complexes with a terpyridine embrace packing motif show remarkably consistent cooperative spin-transitions”, R. Pritchard, C.A. Kilner and M.A. Halcrow*, Chem. Commun., 2007, 577–579. View paper 127. “Synthesis of 2,6-di(pyrazol-1-yl)-4-bromomethylpyridine, and its conversion to other 2,6-di(pyrazol-1-yl)pyridines substituted at the pyridine ring”, J. Elhaïk, C.M. Pask, C.A. Kilner and M.A. Halcrow*, Tetrahedron, 2007, 63, 291–298. View paper 126. “Homoleptic zinc(II) complexes with first and second coordination shells of 5-tertbutylpyrazole”, S.L. Renard, I. Sylvestre, S.A. Barrett, C.A. Kilner and M.A. Halcrow*, Inorg. Chem., 2006, 45, 8711–8718. View paper 125. “Novel hydrogen bond network topologies in complexes of the ditopic ligand 5-amino3-(pyrid-2-yl)-1H-pyrazole”, L.F. Jones, K.D. Camm, C.A. Kilner and M.A. Halcrow*, CrystEngComm, 2006, 8, 719–728. View paper 124. “An unusual example of a linearly coordinated acetone ligand in a six-coordinate iron(II) complex”, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2006, 62, m437–m439. View paper 123. “Photomagnetic properties of iron(II) spin crossover complexes of 2,6dipyrazolylpyridine and 2,6-dipyrazolylpyrazine ligands”, C. Carbonera, J.S. Costa, V.A. Money, J. Elhaïk, J.A.K. Howard*, M.A. Halcrow* and J.-F. Létard*, Dalton Trans., 2006, 3058–3066. View paper 122. “Synthesis of a new series of ditopic proligands for metal salts: differing regiochemistry of electrophilic attack at 3{5}-amino-5{3}-(pyrid-2-yl)-1H-pyrazole”, C.M. Pask, K.D. Camm, C.A. Kilner and M.A. Halcrow*, Tetrahedron Lett., 2006, 47, 2531–2534. View paper 121. “Copper(II) complexes of sterically hindered Schiff base ligands: synthesis, structure, spectra and electrochemistry”, R. Balamurugan, M. Palaniandavar* and M.A. Halcrow, Polyhedron, 2006, 25, 1077–1088. View paper 120. “Structural diversity in iron(II) complexes of 2,6-di(pyrazol-1-yl)pyridine and 2,6-di(3methylpyrazol-1-yl)pyridine”, J. Elhaϊk, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2006, 823–830. View paper 119. “Two complexes of copper(II) salts with 5-amino-3-(pyrid-2-yl)-1H-pyrazole, the prototype for a new class of ditopic ligand”, C.M. Pask, K.D. Camm, N.J. Bullen, M.J. Carr, W. Clegg, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2006, 662–664. View paper 118. “An iron(II) complex of 2,6-di(pyrazol-1-yl)pyrazine that crystallises in three forms, two of which exhibit an unusual angular Jahn-Teller distortion”, C.A. Kilner and M.A. Halcrow*, Polyhedron (special issue for M.H. Chisholm), 2006, 25, 235–240. View paper 117. “The synthesis and coordination chemistry of 2,6-di(pyrazolyl)pyridines and related ligands – versatile terpyridine analogues”, M.A. Halcrow*, Coord. Chem. Rev., 2005, 249, 2880–2908. View paper 116. “Copper(II) complexes of thioether-substituted salcyen and salcyan derivatives and their silver(I) adducts”, I. Sylvestre, J. Wolowska, C.A. Kilner, E.J.L. McInnes and M.A. Halcrow*, Dalton Trans., 2005, 3241–3249. View paper 115. “Copper(II) complexes of tridentate pyridylmethylethylenediamines: role of steric hindrance on DNA binding and cleavage”, A. Raja, V. Rajendiran, P.U. Maheswari, R. Balamurugan, C.A. Kilner, M.A. Halcrow and M. Palaniandavar*, J. Inorg. Biochem., 2005, 99, 1717–1732. View paper 114. “An unusual zinc-promoted decomposition of a bis(2-{pyrid-2-yl}ethyl)amine derivative”, Q.F. Mokuolu, C.A. Kilner, S.A. Barrett, P.C. McGowan and M.A. Halcrow*, Inorg. Chem., 2005, 44, 4136–4138. View paper 113. “Two regioisomers of (pyrid-2-yl)tetrazole which form two-dimensional five- and sixconnected nets through hydrogen bonding”, A.T. Rizk, C.A. Kilner and M.A. Halcrow*, CrystEngComm, 2005, 7, 359–362. View paper 112. “A structural, magnetic and Mössbauer spectroscopic study of an unusual angular JahnTeller distortion in a series of high-spin iron(II) complexes”, J. Elhaϊk, D.J. Evans, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2005, 1693–1700. View paper 111. “2-[Bis(pyrazol-1-yl)methyl]-4-tertbutyl-6-(phenylsulfanyl)phenol”, I. Sylvestre, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2005, 61, o294–o296. View paper 110. “An unexpected destabilisation of copper(II) phenoxyl radical species by increased steric protection”, I. Sylvestre, J. Wolowska, E.J.L. McInnes, C.A. Kilner and M.A. Halcrow*, Inorg. Chim. Acta, 2005, 358, 1337–1341. View paper 109. “An iron(II) complex salt that crystallises in three forms, one of which undergoes a sterically controlled incomplete spin-state transition on cooling”, J. Elhaϊk, C.A. Kilner and M.A. Halcrow*, CrystEngComm, 2005, 7, 151–157. View paper 108. “Stereocontrol in asymmetric phospho-aldol catalysis. Chirality relaying in action”, T.D. Nixon, S. Dalgarno, C.V. Ward, M. Jiang, M.A. Halcrow, C. Kilner, M. Thornton-Pett and T.P. Kee*, C. R. Chimie (special issue on Main Group Compounds in Catalysis and Coordination Chemistry), 2004, 7, 809–821. View paper 107. “Iron complexes of 3-(pyrazinyl)-1,2,4-triazole derivatives”, F.E. Bradford, L.P. Connor, C.A. Kilner and M.A. Halcrow*, Polyhedron, 2004, 23, 2141–2151. View paper 106. “A photomagnetic study of three iron(II) compounds containing ligands from the 2,6di(pyrazol-1-yl)pyridine series”, V.A. Money, J. Sánchez Costa, S. Marcén, G. Chastanet, J. Elhaϊk, M.A. Halcrow, J.A.K. Howard and J.-F. Létard*, Chem. Phys. Lett., 2004, 391, 273–277. View paper 105. “The thermal and light induced spin transition in [FeL2](BF4)2 (L = 2,6-dipyrazol-1-yl4-hydroxymethylpyridine)”, V.A. Money, J. Elhaïk, M.A. Halcrow and J.A.K. Howard*, Dalton Trans., 2004, 1516–1518. View paper 104. “Cofactor processing in galactose oxidase”, S.J. Firbank, M. Rogers, R. HurtadoGuerrero, D.M. Dooley, M.A. Halcrow, S.E.V. Phillips, P.F. Knowles and M.J. McPherson*, Biochem. Soc. Symp., vol. 71: Free Radicals: Enzymology, Signalling and Disease, eds. C. Cooper, M. Wilson and V. Darley-Usmar, Portland Press, London, 2004, 15–25. View paper 103. “Reactions of copper(II) salts with 3{5}-tertbutylpyrazole. Double-cubane complexes with bound exogenous anions, and a novel pyrazole coordination mode”, X. Liu, J.A. McAllister, M.P. de Miranda, E.J.L. McInnes, C.A. Kilner and M.A. Halcrow*, Chem. Eur. J., 2004, 10, 1827–1837. View paper 102. “[Tris-(4-{1H-pyrazol-3-yl}-3-aza-3-butenyl)amine]iron(II) diperchlorate monohydrate”, M.J. Hardie, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2004, 60, m177–m179. View paper 101. “Temperature dependence of the electronic ground states of two mononuclear, sixcoordinate copper(II) centres”, M.A. Halcrow*, C.A. Kilner, J. Wolowska, E.J.L. McInnes and A.J. Bridgeman*, New J. Chem., 2004, 28, 228–233 and 2004, 28, 887 (correction). View paper 100. “An X-ray powder diffraction study of the spin-crossover transition and structure of bis(2,6-dipyrazol-1-ylpyrazine)iron(II) perchlorate”, V.A. Money, I. Radosavljevic Evans, J. Elhaïk, M.A. Halcrow and J.A.K. Howard*, Acta Crystallogr., Sect. B, 2004, 60, 41–45. View paper 99. “A crystallographic, EPR and theoretical study of the Jahn-Teller distortion in [CuTp2] (Tp– = tris-{pyrazol-1-yl}hydridoborate)”, C.A. Kilner, E.J.L. McInnes, M.A. Leech, G.S. Beddard, J.A.K. Howard, F.E. Mabbs, D. Collison, A.J. Bridgeman and M.A. Halcrow*, Dalton Trans., 2004, 236–243. View paper 98. “A study of the thermal and light-induced spin transition in [FeL2](BF4)2 and [FeL2](ClO4)2 L = 2,6-di(3-methylpyrazol-1-yl)pyrazine”, V.A. Money, J. Elhaïk, I. Radosavljevic Evans, M.A. Halcrow and J.A.K. Howard*, Dalton Trans., 2004, 65– 69. View paper 97. “Antisymmetric exchange in two tricopper(II) complexes containing a [Cu3(3-OMe)]5+ core”, X. Liu, M.P. de Miranda, E.J.L. McInnes, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2004, 59–64. View paper 96. “Di--hydroxobis({bis[2-(pyrid-2-yl)ethyl]amine-N3}copper(II)) dichloride hexahydrate”, S.A. Leaver, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2004, 60, m1–m3. View paper 95. “Monocopper oxygenases”, M.A. Halcrow* in Comprehensive Coordination Chemistry II –From Biology to Nanotechnology, eds. J. McCleverty and T.J. Meyer, Elsevier, Oxford, 2003; vol. 8 (eds. L. Que jr. and W.B. Tolman), ch. 8.16, pp. 395– 436. View paper 94. “Interpreting and controlling the Jahn-Teller structures of six-coordinate copper(II) centres – When is a compression really a compression?” (Perspective article), M.A. Halcrow*, Dalton Trans., 2003, 4375–4384. View paper 93. “A new synthesis of bis(2-{pyrid-2-yl}ethyl)amine (LH) from bis(2-{pyrid-2-yl}ethyl)hydroxylamine (LOH), and a copper-dependent reduction of LOH to LH”, S.A. Leaver, M. Palaniandavar, C.A. Kilner and M.A. Halcrow*, Dalton Trans., 2003, 4224–4225. View paper 92. “Cofactor processing in galactose oxidase”, S.J. Firbank, M. Rogers, R. HurtadoGuerrero, D.M. Dooley, M.A. Halcrow, S.E.V. Phillips, P.F. Knowles and M.J. McPherson*, Biochem. Soc. Trans., 2003, 31, 506–509. View Paper 91. “The spin-states and spin-crossover behaviour of iron(II) complexes of 2,6-dipyrazol-1ylpyrazine derivatives”, J. Elhaïk, V.A. Money, S.A. Barrett, C.A. Kilner, I. Radosavljevic Evans and M.A. Halcrow*, Dalton Trans. (special issue on Ligand Design for Functional Complexes), 2003, 2053–2060. View paper 90. “The structures and decomposition products of palladium(II) and platinum(II) terpyridine phenoxide complexes”, X. Liu, S.L. Renard, C.A. Kilner and M.A. Halcrow*, Inorg. Chem. Commun., 2003, 6, 598–603. View paper 89. “(2-Tetracyanoethene)bis(triphenylphosphine-P)palladium dichloromethane (1/0.7)”, Z. Shackleton, C.A. Kilner, G.D. Reid and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2003, 59, m136–m138. View paper 88. “Iron(II) complexes of (pyrazol-3-yl)pyrazine. Anion-dependent formation of a hydrogen-bonded, chiral nanoporous lattice”, R.J. Smithson, C.A. Kilner, A.R. Brough and M.A. Halcrow*, Polyhedron (special issue on Supramolecular Chemistry), 2003, 22, 725–733. View paper 87. “Copper enzymes and models”, M.A. Halcrow* in Encyclopedia of Catalysis, ed. I.T. Horváth, John Wiley and Sons, New York, 2003; vol. 2, pp. 669–706. View paper 86. “Hexa--chloro-4-oxotetrakis{[5-(2,4,6-trimethylphenyl)pyrazole-N2]copper(II)}”, X. Liu, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2003, 59, m100– m102. View paper 85. “Interpretation of the temperature dependence of the crystal structure of [CuL2][BF4]2 (L = 2,6-dipyrazol-1-ylpyridine)”, G.S. Beddard, M.A. Halcrow*, M.A. Hitchman*, M.P. de Miranda, C.J. Simmons and H. Stratemeier, Dalton Trans., 2003, 1028–1032. View paper 84. “Bis{2,6-bis[3-(2,4,6-trimethylphenyl)pyrazol-1-yl-N2]pyridine-N}cobalt(II) dinitrate at 290 and 150 K”, M.A. Halcrow* and C.A. Kilner, Acta Crystallogr., Sect. C, 2003, 59, m61–m63. View paper 83. “Light induced excited high spin-state trapping in [FeL2](BF4)2 (L = 2,6-di(pyrazol-1yl)pyridine)”, V.A. Money, I. Radosavljevic Evans, M.A. Halcrow, A.E. Goeta and J.A.K. Howard*, Chem. Commun., 2003, 158–159. View paper 82. “A cyclic hexacopper(II) fluoro complex that encapsulates two fluoride anions”, X. Liu, A.C. McLaughlin, M.P. de Miranda, E.J.L. McInnes, C.A. Kilner and M.A. Halcrow*, Chem. Commun., 2002, 2978–2979. View paper 81. “Carbaborane salts of [ZnCl(HpztBu)3]+, a host for inorganic anions (HpztBu = 5-tertbutylpyrazole)”, S.L. Renard, A. Franken, C.A. Kilner, J.D. Kennedy and M.A. Halcrow*, New J. Chem., 2002, 26, 1634–1637. View paper 80. “Supramolecular anion binding by the [ZnCl(HpztBu)3]+ cation (HpztBu = 5-tertbutylpyrazole)”, S.L. Renard, C.A. Kilner, J. Fisher and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2002, 4206–4212. View paper 79. “Dissecting an enzyme – model compounds for the galactose oxidase radical site”, M.A. Halcrow*, Heteroatom Chem. (special issue: Proceedings of the 6th AngloGerman Inorganic Chemistry “AGICHEM” Conference), 2002, 13, 494–500. View paper 78. “Bis[-3{5}-(2-pyridyl)pyrazolido]bis[(acetonitrile)copper(II)] diperchlorate”, M.J. Hallam, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2002, 58, m445– m446. View paper 77. “[2,6-Bis(3,5-dimethylpyrazol-1-ylmethyl)pyridine]iodocopper(I) dichloromethane solvate”, M.A. Halcrow* and C.A. Kilner, Acta Crystallogr., Sect. C, 2002, 58, m424– m426. View paper 76. “Tetrakis(5-tertbutyl-pyrazole-1N2)-tetrachloro-1Cl,23Cl--oxo-1:22Odiiron(III)”, X. Liu, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2002, 58, m290–m291. View paper 75. “Control of the spin state of Fe(II) 2,6-di(pyrazol-1-yl)pyridine complexes by distal ligand substitution”, J.M. Holland, S.A. Barrett, C.A. Kilner and M.A. Halcrow*, Inorg. Chem. Commun., 2002, 5, 328–332. View paper 74. “Steric effects on the stereochemistry of copper complexes of 2,6-bis(pyrazol-1-ylmethyl)pyridines”, C.L. Foster, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Polyhedron, 2002, 21, 1031–1041. View paper 73. “3,4-(4-Methoxybenzo):8,9-benzobicyclo[4.4.1]undeca-3,9-dien-11-one ethylene acetal”, X. Liu, C.A. Kilner and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2002, 58, o218–o219. View paper 72. “Copper(II) complexes of 2,6-bis(3-tert-butylpyrazol-1-yl)pyridine”, N.K. Solanki, E.J.L. McInnes, D. Collison, C.A. Kilner, J.E. Davies and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2002, 1625–1630. View paper 71. “3{5}-Tertbutylpyrazole is a ditopic receptor for zinc(II) halides”, X. Liu, C.A. Kilner and M.A. Halcrow*, Chem. Commun., 2002, 704–705. View paper 70. “A crystallographic and EPR study of the fluxional Cu(II) ion in [CuL2][BF4]2 (L = 2,6dipyrazol-1-ylpyridine)”, N.K. Solanki, M.A. Leech, E.J.L. McInnes, F.E. Mabbs, J.A.K. Howard, C.A. Kilner, J.M. Rawson and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2002, 1295–1301. View paper 69. “Supramolecular templating of the double-cubane [{Cu3(HpztBu)6(3-Cl)(3OH)3}2Cu]Cl6 (HpztBu = 5-tert-butylpyrazole)”, X. Liu, J.A. McAllister, M.P. de Miranda, B.J. Whitaker, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Angew. Chem., Int. Ed., 2002, 41, 756–758. View paper 68. “Stereochemical effects on the spin-state transition shown by salts of [FeL2]2+ [L = 2,6di(pyrazol-1-yl)pyridine]”, J.M. Holland, J.A. McAllister, C.A. Kilner, M. ThorntonPett, A.J. Bridgeman* and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2002, 548– 554. View paper 67. “Bis[2-(pyrazol-3-yl)phenolato-2N2,O]copper(II) dimethanol solvate”, X. Liu, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2002, 58, m10–m11. View paper 66. “Syntheses of new hydroxy-[3.3]orthocyclophanes as models for the galactose oxidase Tyr-Cys cofactor”, X. Liu, S.A. Barrett, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Tetrahedron, 2002, 58, 603–611. View paper 65. “Crystal structure of the precursor of galactose oxidase: an unusual self-processing enzyme”, S.J. Firbank, M.S. Rogers, C.M. Wilmot, D.M. Dooley, M.A. Halcrow, P.F. Knowles, M.J. McPherson and S.E.V. Phillips*, Proc. Natl. Acad. Sci. USA, 2001, 98, 12932–12937. View paper 64. “Two complexes of CuBr2 with 5-tertbutylpyrazole”, X. Liu, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2001, 57, 1253–1255. View paper 63. “Metal complexes of 4’-(3-phenylpropoxy)-2,2’:6’,2’’-terpyridine and 4’-(3-propoxy)2,2’:6’,2’’-terpyridine”, X. Liu, E.J.L. McInnes, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Polyhedron, 2001, 20, 2889–2900. View paper 62. “Steric effects on the electronic and molecular structures of nickel(II) and cobalt(II) 2,6-dipyrazol-1-ylpyridine complexes”, J.M. Holland, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Polyhedron, 2001, 20, 2829–2840. View paper 61. “The effects of distal ligand substitution on the copper(II)/bis-(2,6-dipyrazol-1-ylpyridine) centre”, N.K. Solanki, M.A. Leech, E.J.L. McInnes, J.P. Zhao, F.E. Mabbs, N. Feeder, J.A.K. Howard, J.E. Davies, J.M. Rawson and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2001, 2083–2088. View paper 60. “Bis[tris(3-cyclohexylpyrazol-1-yl)hydridoborato]copper(II) dichloromethane disolvate”, M.A. Halcrow*, C.A. Kilner and M. Thornton-Pett, Acta Crystallogr., Sect. C, 2001, 57, 711–713. View paper 59. “Chiral bis(oxazoline) complexes. Synthesis, structure and application in chiral phospho-transfer”, M. Jiang, S. Dalgarno, C.A. Kilner, M.A. Halcrow* and T.P. Kee*, Polyhedron, 2001, 20, 2151–2162. View paper 58. “Copper proteins in the transport and activation of dioxygen, and the reduction of inorganic molecules”, M.A. Halcrow*, P.F. Knowles and S.E.V. Phillips in Handbook on Metalloproteins, eds. I. Bertini A. Sigel and H. Sigel, Marcell Dekker, New York, 2001; ch. 15, pp. 709–762. 57. “An unusual abrupt thermal spin-state transition in [FeL2][BF4]2 [L = 2,6-di(pyrazol-1yl)pyridine]”, J.M. Holland, J.A. McAllister, Z. Lu, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Chem. Commun., 2001, 577–578. View paper 56. “1-(Dibromomethyl)-4-methoxy-2-methylbenzene”, X. Liu, C.A. Kilner, M. ThorntonPett and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2001, 57, 317–318. View paper 55. “Chemically modified amino acids in copper proteins that bind or activate dioxygen”, M.A. Halcrow*, Angew. Chem., Int. Ed., 2001, 40, 346–349. View paper 54. “Amine oxidases and galactose oxidase”, M.A. Halcrow, S.E.V. Phillips and P.F. Knowles* in Subcellular Biochemistry, vol. 35: Enzyme-Catalyzed Electron and Radical Transfer, eds. A. Holzenberg and N.S. Scrutton, Plenum Press, London, 2000, 183–231. 53. “Complexes of 2-hydroxy-5-methyl-1,4-benzoquinone as models for the ‘TPQ-on’ form of copper amine oxidases”, C.L. Foster, X. Liu, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2000, 4563–4568. View paper 52. “Bis{2,6-bis[3-(2,4,6-trimethylphenyl)pyrazol-1-yl-N2]pyridine-N}zinc(II) diperchlorate bis(nitromethane) solvate”, M.A. Halcrow*, C.A. Kilner and M. Thornton-Pett, Acta Crystallogr., Sect. C, 2000, 56, 1425–1426. View paper 51. “An intramolecular - interaction has no effect on the lifetime of an aryl radical cation”, X. Liu, L.M.L. Chia, C.A. Kilner, L.J. Yellowlees, M. Thornton-Pett, S. Trofimenko and M.A. Halcrow*, Chem. Commun., 2000, 1947–1948. View paper 50. “Copper complexes of 2,6-bis(iminomethyl)pyridine derivatives and of 1,3-bis(pyridin-2-yl)pyrazole. Effects of ligand bulk and conformational strain on the ground state of a six-co-ordinate copper(II) ion”, J.M. Holland, X. Liu, J.P. Zhao, F.E. Mabbs, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2000, 3316–3324. View paper 49. “4’-Vinyl-2,2’:6’,2’’-terpyridine”, X. Liu, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2000, 56, 1142–1143. View paper 48. “Copper(II) complexes of hydroquinone-containing Schiff bases. Towards a structural model for copper amine oxidases”, P. Li, N.K. Solanki, H. Ehrenberg, N. Feeder, J.E. Davies, J.M. Rawson and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2000, 1559– 1565. View paper 47. “Bis[N,N’-bis(2,4,6-trimethylphenyl)-1,2-ethanediylidenediamine]copper(I) tetrafluoroborate”, C.L. Foster, C.A. Kilner, M. Thornton-Pett and M.A. Halcrow*, Acta Crystallogr., Sect. C, 2000, 56, 319–320. View paper 46. “Syntheses, structures and electrochemistry of [Zn(L1)2](BF4)2·2H2O and [Zn(L1)(TpR)]BF4 (L1 = 1-{pyrid-2-yl}-3-{2’,5’-dimethoxyphenyl}pyrazole; [TpR]– = tris-{3-aryl-pyrazolyl}-borate)”, L.M.L. Chia, A.E.H. Wheatley, N. Feeder, J.E. Davies and M.A. Halcrow*, Polyhedron, 2000, 19, 109–114. View paper 45. “2,6-Bis-(3-trifluoromethylpyrazol-1-yl)pyridine”, M.A. Halcrow*, C.A. Kilner and M. Thornton-Pett, Acta Crystallogr., Sect. C, 2000, 56, 213–214. View paper 44. “Steric control of the reactivity of moderately hindered tris(pyrazolyl)borates with copper(II) salts”, L.M.L. Chia, S. Radojevic, I.J. Scowen, M. McPartlin and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 2000, 133–140. View paper 43. “The ground state of a tetragonally compressed copper(II) complex”, A.J. Bridgeman*, M.A. Halcrow, M. Jones, E. Krausz and N.K. Solanki, Chem. Phys. Lett., 1999, 314, 176–181. View paper 42. “A solid-state phase transition at 41 K involving the cooperative ordering of a fluxional pseudo-Jahn Teller CuII system”, M.A. Leech*, N.K. Solanki, M.A. Halcrow, J.A.K. Howard and S. Dahaoui, Chem. Commun., 1999, 2245–2246. View paper 41. “Electronic structures of copper(II) complexes of tetradentate hydroquinone-containing Schiff bases”, E.H. Charles, L.M.L. Chia, J. Rothery, E.L. Watson, E.J.L. McInnes, R.D. Farley, A.J. Bridgeman, F.E. Mabbs, C.C. Rowlands and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 1999, 2087–2095. View paper 40. “Syntheses, structures and electrochemistry of copper(II) salicylaldehyde/tris-(3phenylpyrazolyl)borate complexes as models for the radical copper oxidases”, M.A. Halcrow*, L.M.L. Chia, X. Liu, E.J.L. McInnes, L.J. Yellowlees, F.E. Mabbs, I.J. Scowen, M. McPartlin and J.E. Davies, J. Chem. Soc., Dalton Trans., 1999, 1753– 1762. View paper 39. “Syntheses, structures and magnetism of homoleptic complexes of 4-{pyrid-4-yloxy}2,2,6,6-tetramethyl-1-piperidinoxyl, a new spin-labelled pyridine”, M.A. Halcrow*, L.M. Rodriguez-Martinez, E.K. Brechin, J.E. Davies, I.J. Scowen and M. McPartlin, J. Organomet. Chem. (special issue for B.F.G. Johnson), 1999, 573, 171–179. View paper 38. “Structural variations in dicopper(I) double helicate complexes”, N.K. Solanki, A.E.H. Wheatley, S. Radojevic, M. McPartlin and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 1999, 521–523. View paper 37. “Spectroscopic characterisation of a copper(II) complex of a thioether-substituted phenoxyl radical: a new model for galactose oxidase”, M.A. Halcrow*, L.M.L. Chia, X. Liu, E.J.L. McInnes, L.J. Yellowlees, F.E. Mabbs and J.E. Davies, Chem. Commun., 1998, 2465–2466. View paper 36. “Co-ordination chemistry of bis(ferrocenylcarbaldimine) Schiff bases”, P. Li, I.J. Scowen, J.E. Davies and M.A. Halcrow*, J. Chem. Soc., Dalton Trans., 1998, 3791– 3799. View paper 35. “The noble metals”, M.A. Halcrow*, Annu. Rep. Prog. Chem., Sect. A, 1998, 94, 255– 288. View paper 34. “Steric control of the electronic ground state in six-coordinate copper(II) complexes”, N.K. Solanki, E.J.L. McInnes, F.E. Mabbs, S. Radojevic, M. McPartlin, N. Feeder, J.E. Davies and M.A. Halcrow*, Angew. Chem., Int. Ed., 1998, 37, 2221–2223. View paper 33. “Complex chemistry of 2,2,6,6-tetramethyl-4-{2,2’:6’,2’’-terpyridin-4’-yloxy}piperidin-1-oxyl, a spin-labelled terpyridine”, M.A. Halcrow*, E.K. Brechin, E.J.L. McInnes, F.E. Mabbs and J.E. Davies, J. Chem. Soc., Dalton Trans., 1998, 2477–2482. View paper 32. “Metal complexes of sterically hindered pyrazolylpyridines. The single crystal X-ray structure of [Cu(L1)2]BF4 (L1 = 1-{pyrid-2-yl}-3-{2’,5’-dimethoxyphenyl}pyrazole)”, M.A. Halcrow*, N.L. Cromhout and P.R. Raithby, Polyhedron, 1997, 16, 4257–4264. View paper 31. “The noble metals”, M.A. Halcrow*, Annu. Rep. Prog. Chem., Sect. A, 1997, 93, 241– 267. View paper 30. “Nickel-dependent redox enzymes”, M.A. Halcrow* in Comprehensive Biological Catalysis, ed. M.L. Sinnott, Academic Press, 1997; vol. 3, ch. 36, 359–376. 29. “Urease”, M.A. Halcrow* in Comprehensive Biological Catalysis, ed. M.L. Sinnott, Academic Press, 1997; vol. 1, ch. 13iii, 506–515. 28. “Syntheses, structures and electrochemistry of [CuL1(LR)]BF4 [L1 = 3-(2,5dimethoxyphenyl)-1-(2-pyridyl)pyrazole; LR = tris(3-arylpyrazolyl)hydroborate] and [CuL12][BF4]2. Effects of graphitic interactions on the stability of an aryl radical cation”, M.A. Halcrow*, E.J.L. McInnes, F.E. Mabbs, I.J. Scowen, M. McPartlin, H.R. Powell and J.E. Davies, J. Chem. Soc., Dalton Trans. (special issue on Bioinorganic Chemistry), 1997, 4025–4035. View paper 27. “The reactivity of CuX2 (X– = Cl–, Br–, MeCO2–) salts towards tris-pyrazolylborates of differing steric requirements. The single crystal X-ray structure of [CuCl(pzPhH)(HB{pzPh}3)]·CH2Cl2”, M.A. Halcrow*, J.E. Davies and P.R. Raithby, Polyhedron, 1997, 16, 1535–1541. View paper 26. “The noble metals”, M.A. Halcrow*, Annu. Rep. Prog. Chem., Sect. A, 1996, 92, 247– 265. View paper 25. “One-pot synthesis of a novel tridentate tin(IV) ligand; syntheses and structures of [BunSn(NC5H4-N,C)3MBr] (M = Li, Cu)”, M.A. Beswick, C.J. Belle, M.K. Davies, M.A. Halcrow, P.R. Raithby, A. Steiner and D.S. Wright*, Chem. Commun., 1996, 2619–2620. View paper 24. “Synthesis, molecular structure and palladium(II) and platinum(II) complex chemistry of 3-(ferrocen-1-yl)-1-(pyridin-2-yl)pyrazole”, R.J. Less, J.L.M. Wicks, N.P. Chatterton, M.J. Dewey, N.L. Cromhout, M.A. Halcrow* and J.E. Davies, J. Chem. Soc., Dalton Trans., 1996, 4055–4061. View paper 23. “Role of bifunctional N/S bridging in the association of metals; syntheses and structures of heterobimetallic [(Ph3P)2CuL2Li(thf)2]·thf and tetrameric [{CuL(PPh3)}4] (L = 1,3-benzoxazoline-2-thionate, thf = tetrahydrofuran)”, M.A. Beswick, C. Brasse, M.A. Halcrow, P.R. Raithby, C.A. Russell, R. Snaith, A. Steiner and D.S. Wright*, J. Chem. Soc., Dalton Trans., 1996, 3793–3797. View paper 22. “Tautomerism in 3{5}-(dimethoxyphenyl)pyrazoles”, M.A. Halcrow*, H.R. Powell and M.J. Duer, Acta Crystallogr., Sect. B, 1996, 52, 746–752. View paper 21. “Structural and magnetic properties of [Ni4(3-OMe)4(dbm)4(MeOH)4] and [Ni4(1,3N3)4(dbm)4(EtOH)4]. Magnetostructural correlations for [Ni4(X)4]4+ cubane complexes”, M.A. Halcrow, J.-S. Sun, J.C. Huffman and G. Christou*, Inorg. Chem., 1995, 34, 4167–4177. View paper 20. “[Mn6O2{O2C-3,5-(NO2)2-C6H3}10(C5H5N)2{(CH3)2CO}2].2(CH3)2CO.2(C2H5)2O and [Mn6O2(O2CC6H5)10(CH3CN)4]”, M.A. Halcrow, W.E. Streib, K. Folting and G. Christou*, Acta Crystallogr., Sect. C, 1995, 51, 1263–1267. View paper 19. “The structure of the D. gigas [NiFe] hydrogenase and the nature of the hydrogenase nickel complex”, M.A. Halcrow*, Angew. Chem., Int. Ed., 1995, 34, 1193–1195. View paper 18. “A nickel (II) azide cubane: characterization of the magnetic exchange interactions mediated by a triply-bridging azide group bound end-on”, M.A. Halcrow, J.C. Huffman and G. Christou*, Angew. Chem., Int. Ed., 1995, 34, 889–891. View paper 17. “Biomimetic chemistry of nickel”, M.A. Halcrow* and G. Christou, Chem. Rev., 1994, 94, 2421–2481. View paper 16. “Synthesis, characterization and molecular structure of the new S2O complex Mo(S2O)(S2CNEt2)3·½Et2O”, M.A. Halcrow, J.C. Huffman and G. Christou*, Inorg. Chem., 1994, 33, 3639–3644. View paper 15. “Synthesis of cationic half-sandwich rhodium (I) complexes of 1,4,7-trithiacyclononane ([9]aneS3). The single crystal structures of [Rh([9]aneS3)(C2H4)2]PF6, [Rh([9]aneS3)(C8H12)]BF4 and [Rh([9]aneS3)(C4H6)]PF6·0.25OEt2”, A.J. Blake, R.O. Gould, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Dalton Trans., 1994, 2197– 2208. View paper 14. “Organometallic macrocyclic chemistry: synthesis of cationic half-sandwich iridium (I) complexes of 1,4,7-trithiacyclononane ([9]aneS3). Crystal structures of [Ir([9]aneS3)(C2H4)2]PF6, [Ir([9]aneS3)(C8H12)]PF6 and [Ir([9]aneS3)(C4H6)]PF6·0.5Et2O”, A.J. Blake, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Dalton Trans., 1994, 1631–1639. View paper 13. “Nickel thioether chemistry: syntheses and crystal structures of [Ni2(L)2(-Cl)2][BF4]2 (L = 1,4,7,10-tetrathiacyclododecane, 1,4,8,11-tetrathiacyclotetradecane or 1,5,9,13tetrathiacyclohexadecane)”, A.J. Blake, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Dalton Trans., 1994, 1463–1470. View paper 12. “Nickel thioether chemistry: synthesis, structures and electrochemistry of fivecoordinate nickel(II) complexes of [9]aneS3. Crystal structures of [Ni([9]aneS3)(dppm)][PF6]2, [Ni([9]aneS3)(dcpe)][PF6]2.1.25MeCN and [Ni([9]aneS3)(tdpme)][PF6]2 {[9]aneS3 = 1,4,7-trithiacyclononane, dppm = Ph2PCH2PPh2, dcpe = (C6H11)2PC2H4-P(C6H11)2, tdpme = CH3C(CH2PPh2)3}”, A.J. Blake, R.O. Gould, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Dalton Trans., 1993, 2909–2920. View paper 11. “Conformational studies on [16]aneS4. Structures of - and -[16]aneS4 ([16]aneS4 = 1,5,9,13-tetrathiacyclohexadecane)”, A.J. Blake, R.O. Gould, M.A. Halcrow and M. Schröder*, Acta Crystallogr., Sect. B, 1993, 49, 773–779. View paper 10. “Selective aromatization of the A-ring of steroids through C–C, C–H and C–O bond activation by an electrophilic ruthenium complex”, F. Urbanos, M.A. Halcrow, J. Fernandez-Baeza, F. Dahan, D. Labroue and B. Chaudret*, J. Am. Chem. Soc., 1993, 115, 3484–3493. View paper 9. “Crystal structure of (1,4,7-trithiacyclononane)(1,2bis(diphenylphosphino)ethane)nickel(II) bis(tetrafluoroborate), C32H36NiP2S3(BF4)2(H2O)0.4”, A.J. Blake, M.A. Halcrow and M. Schröder*, Z. Kristallogr., 1993, 205, 295–299. 8. “Tris-pyrazolyl-borate dihydrogen complexes of ruthenium”, M.A. Halcrow, B. Chaudret* and S. Trofimenko, J. Chem. Soc., Chem. Commun., 1993, 465–467. View paper 7. “Aromatization of the B-ring of 5,7-dienyl steroids by the electrophilic ruthenium fragment [Cp*Ru]+”, M.A. Halcrow, F. Urbanos and B. Chaudret*, Organometallics, 1993, 12, 955–957. View paper 6. “[Rh([9]aneS3)(CO)(PPh3)]+.PF6–”, A.J. Blake, M.A. Halcrow and M. Schröder*, Acta Crystallogr., Sect. C, 1993, 49, 85–87. View paper 5. “Nickel thioether chemistry: a re-examination of the electrochemistry of [Ni([9]aneS3)2]3+. The single-crystal X-ray structure of a nickel(III) thioether complex, [NiIII([9]aneS3)2][H5O2]3[ClO4]6 ([9]aneS3 = 1,4,7-trithiacyclononane)”, A.J. Blake, R.O. Gould, M.A. Halcrow, A.J. Holder, T.I. Hyde and M. Schröder*, J. Chem. Soc., Dalton Trans., 1992, 3427–3431. View paper 4. “Tri--chloro-bis(1,4,7-trithiacyclononane)dinickel(II) tetrafluoroborate acetonitrile solvate”, A.J. Blake, M.A. Halcrow and M. Schröder*, Acta Crystallogr., Sect. C, 1992, 48, 1844–1846. View paper 3. “Nickel thioether chemistry: syntheses of nickel(II) complexes of tetra- and pentathia macrocyclic ligands. The single crystal structures of [Ni([16]aneS4)(OH2)2][BF4]2 and [Ni([15]aneS5)][PF6]2 ([16]aneS4 = 1,5,9,13-tetrathiacyclohexadecane, [15]aneS5 = 1,4,7,10,13-pentathiacyclopentadecane)”, A.J. Blake, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Dalton Trans., 1992, 2803–2808. View paper 2. “Synthesis, structure and reactivity of cationic rhodium(I) and iridium(I) thioether crowns: structures of [M([9]aneS3)(cod)]+ (M = Rh, Ir; cod = cycloocta-1,5-diene) and [Rh([9]aneS3)(C2H4)2]+ ([9]aneS3 = 1,4,7-trithiacyclononane)”, A.J. Blake, M.A. Halcrow and M. Schröder*, J. Chem. Soc., Chem. Commun., 1991, 253–256. View paper 1. “The kinetics of crystal growth in the presence of tailor-made additives”, S.N. Black, R.J. Davey* and M. Halcrow, J. Crystal Growth, 1986, 79, 765–774. View paper Book Reviews 160. “Molecular orbitals of transition metal complexes (Y. Jean, Oxford University Press, 2005)”, M.A. Halcrow, Chemistry World, 2005, 2(8), 54. View paper 161. “Metal sites in proteins and models: phosphatases, Lewis acids and vanadium (eds. H.A.O. Hill, P.J. Sadler and A.J. Thomson, Springer Verlag, 1997)”, M.A. Halcrow, Appl. Organomet. Chem., 1999, 13, 480. View paper