D. Richens

发表

Preparation of the copper(II) complex of the binucleating hexaaza macrocycle 2,5,8,17,20,23-hexaaza[9.9]paracyclophane and its solution chemistry, hydrolytic activity and acid dissociation kinetics

P. Lightfoot, A. Danby, R. Hay, 2001 .

Solid state and solution structures of two structurally related dicopper complexes with markedly different redox properties

P. Comba, T. Hambley, D. Richens, 1996 .

Catalytic oxidation of cyclohexene by aqueous iron(III)/H2O2 in mildly acidic solution: Epoxidation versus allylic oxidation

D. Richens, B. McAteer, N. Beattie, 2013 .

Low temperature reaction of [Fe(TPA)(CH3CN)2]2+ with excess 3-chloroperoxybenzoic acid in semi-frozen acetonitrile; EPR detection of an acylperoxo iron(III) adduct

D. Richens, Yiteng Zhang, Gregorio Guisado‐Barrios, 2012 .

Iron complexes of new hydrophobic derivatives of tris(2-pyridylmethyl)amine: synthesis, characterization, and catalysis of alkane oxygenation by H2O2

A. Slawin, D. Richens, Gregorio Guisado‐Barrios, 2010 .

High spin d5 complexes of tris(6-hydroxymethyl-2-pyridylmethyl)amine (H3L): hepta-coordinated [Mn(H3L)]Cl2 and linear trinuclear [Fe3L2](ClO4)3.

A. Slawin, L. Yellowlees, Yang Li, 2008, Dalton transactions.

RuO2-TiO2 mixed oxides prepared from the hydrolysis of the metal alkoxides

J. A. Crayston, D. Richens, Julian R. Osman, 2008 .

Stabilization of a vanadium(V)–catechol complex by compartmentalization and reduced solvation inside reverse micelles

Michael D. Johnson, D. Crans, D. Richens, 2013 .

Gif chemistry: new evidence for a non-radical process

U. Schuchardt, E. V. Spinacé, M. C. Guerreiro, 2001 .

1.25 – Metal Aqua Ions

S. Lincoln, A. Sykes, D. Richens, 2003 .

Switching off electron transfer reactions in confined media: reduction of [Co(dipic)2]- and [Co(edta)]- by hexacyanoferrate(II).

Michael D. Johnson, P. Wilkins, P. Chatterjee, 2012, Inorganic chemistry.

Variable-pressure kinetic study of bromide complexation on aquarhodium(III)

D. Richens, Stuart C. Galbraith, Craig R. Robson, 2002 .

Characterisation of a cationic triniobium aqua ion cluster and related studies

D. Richens, Shehla Minhas, 1996 .

Effect of redundant chain packing on the uptake of calcium phosphate in poly (2-Hydroxyethyl Methacrylate) hydrogels

A. Hill, T. Chirila, D. Richens, 2007 .

The Slowest Water Exchange at a Homoleptic Mononuclear Metal Center: Variable-Temperature and Variable-Pressure 17O NMR Study on [Ir(H2O)6]3+

A. Merbach, U. Frey, Antonio Cusanelli, 1996 .

The tungsten(IV) aqua ion; reduction studies and detection of aquachloro complexes of [W3(μ3-O)(μ2-O)3]4+ by oxygen-17 and tungsten-183 NMR spectroscopy

D. Richens, Ayyub Patel, M. Mcmahon, 1989 .

Binuclear copper(II), nickel(II), cobalt(II) and zinc(II) complexes of the macrocycle 1,4,7,16,19,22-hexaaza[9.9]metacyclophane (L). Crystal structure of [Cu2LCl4]0.5·[Cu2LCl3]ClO4·dmf and the copper complex catalysed hydrolysis of the phosphotriester 2,4-dinitrophenyldiethylphosphate

P. Lightfoot, R. Hay, T. Clifford, 2000 .

Binuclear metal(II) complexes of a 30-membered hexa-aza macro-cyclic ligand

A. Danby, R. Hay, T. Clifford, 1995 .

Sol–gel processing of IrO2–TiO2 mixed metal oxides based on an iridium acetate precursor

J. A. Crayston, D. Richens, Julian R. Osman, 2008 .

Sol–gel processing of IrO2–TiO2 mixed metal oxides based on a hexachloroiridate precursor

J. A. Crayston, D. Richens, Julian R. Osman, 2007 .

Effect of equivalent and nonequivalent sites on the kinetics of equilibration of thiocyanate with molybdenum oxide hydrate ([Mo3O4(H2O)9]4+)

A. Sykes, P. Kathirgamanathan, D. Richens, 1985 .

Ligand substitution reactions at inorganic centers.

D. Richens, 2005, Chemical reviews.

Bis(tetramethylammonium) tris(sorbitolato)manganate(IV), an EPR-active monomeric complex of manganese(IV)

D. T. Sawyer, D. Richens, 1979 .

Spectroelectrochemistry of copper(II) complexes with deprotonated tetradentate pyridine-2-carboxamide ligands: EC reaction of the electrogenerated Cu(III) species

J. A. Crayston, J. Woollins, D. Richens, 2002 .

Syntheses and characterization of two dioxygen-reactive dinuclear macrocyclic schiff-base copper(I) complexes.

F. Hampel, F. Heinemann, S. Schindler, 2003, Inorganic chemistry.

Synthesis and crystal structure of cis-[NiL(en)](ClO4)2·en·H2O (L=3-hydroxyethyl-1,3,5,8,12-penta-azacyclotetradecane) and solution studies of the planar-cis-folding equilibrium

P. Lightfoot, Thomas J. Cromie, J. A. Crayston, 2001 .

Redox chemistry of the acetato-bridged clusters [M3(µ3-O)n(µ-O2CCH3)6(H2O)3]2+(M = Mo, W, n = 1, 2): reversible redox between mono-µ3-oxo d8MIII2MIVand d9MIII3forms

D. Richens, G. Powell, 2006 .

STRUCTURE-PROPERTY RELATIONSHIPS IN POLYNUCLEAR µ-O BRIDGED AQUA CLUSTERS: EFFECT OF M-µO BOND COVALENCY

D. Richens, 2005 .

Mechanism of substitution on trinuclear incomplete cuboidal [M3X4(OH2)9]4+ ions: kinetic studies of water exchange and substitution by Cl– on [Mo3S4(OH2)9]4+

G. Lamprecht, A. Merbach, A. Sykes, 1993 .

Solution studies on the triangular incomplete cuboidal dimolybdenum-tungsten cluster aqua ion [Mo2W(µ3-O)(µ-O)3(OH2)9]4+; crystal structure of [NMe4]5[Mo2W(µ3-O)(µ-O)3(NCS)9]·C6H5Me

M. Hursthouse, D. Richens, M. Harman, 1993 .

Kinetic studies of the complexation of oxalate to the t2g6 hexaaqua ions of ruthenium(II) and rhodium(III)

D. Richens, Ayyub Patel, P. Leitch, 1991 .

Preparation and properties of the mixed trinuclear molybdenum–tungsten cluster ‘aqua ion’; [WMo2(µ3-O)(µ2-O)3(OH2)9]4+

D. Richens, Ayyub Patel, 1990 .

Terminal water ligand exchange and substitution by isonicotinamide on the oxo-centred triruthenium(III) complex [Ru3(μ3-O)(μ-CH3CO2)6(OH2)3]+. Crystal structure of [Ru3(μ3-O)(μ-CH3CO2)6(OH2)3]ClO4·HClO4·H2O

A. Powell, D. Richens, G. Powell, 1993 .

Structural elucidation of oligomeric aqua-molybdenum cations in solution by 17O NMR

L. Helm, A. Merbach, Pierre-André Pittet, 1987 .

EFFECT OF EQUIVALENT AND NONEQUIVALENT SITES ON THE KINETICS OF EQUILIBRATION OF THIOCYANATE WITH MOLYBDENUM OXIDE HYDRATE ((MO3O4(H2O)9)4

A. Sykes, P. Kathirgamanathan, D. Richens, 1985 .

Properties of new aquo ions obtained on reduction of the trinuclear aquomolybdenum(IV) ion Mo3O44

A. Sykes, D. Richens, 1982 .

Helical Figure-of-Eight Loop Dicopper(I) Compounds: Syntheses, Structures, and Dynamics.

P. Comba, T. Hambley, D. Richens, 1998, Inorganic chemistry.

Double Helical Dinuclear Copper(I) Complexes of Macrocyclic Bis(dithiadiimine) Ligands

P. Comba, T. Hambley, D. Richens, 1995 .

Copper(I) complexes of dinucleating macrocyclic bis(dithiadiimine) ligands

T. Hambley, G. Lawrance, P. Turner, 1998 .

Comparison between Iron and Ruthenium Reagents Mediating GifIV-Type Oxygenation of Cyclohexane§

R. Carvel, Hyun-jin Lee, P. Stavropoulos, 2000 .

Crystal structure of and mechanism of water exchange on (Mo sub 3 O sub 4 (OH) sub 2 sub 9 ) sup 4+ from x-ray and oxygen-17 NMR studies

G. Chapuis, L. Helm, A. Merbach, 1989 .

Formation of a novel µ3-borate-capped triniobium cluster via hydrolysis of a hydridotris(pyrazol-1-yl)borate ligand

P. Lightfoot, A. Devlin, A. Bényei, 1998 .

New Trinuclear Aquo Ions of Molybdenum

A. Sykes, D. Richens, 1981 .

Oxygen transfer reactions involving certain oxomolybdenum complexes

J. Parsons, C. Garner, D. Richens, 1977 .

Oxidation of hexaaquairidium(III) and related studies: preparation and properties of iridium(III), iridium(IV), and iridium(V) dimers as aqua ions

A. Sykes, D. Richens, S. Castillo-Blum, 1989 .

Structure of Tetrameric Aqua Ruthenium(IV): an Investigation by Ruthenium K Edge EXAFS

J. A. Crayston, D. Richens, Julian R. Osman, 1998 .

Precursor transformation during molecular oxidation catalysis with organometallic iridium complexes.

Stafford W. Sheehan, G. Brudvig, A. R. Parent, 2013, Journal of the American Chemical Society.

Reduction of the incomplete cuboidal molybdenum(IV) aqua ion [Mo3(µ3-O)(µ-O)3(OH2)9]4+ by Eu2+. Characterisation of the trinuclear molybdenum(III) and mixed-valence molybdenum(III,III,IV) aqua ions by oxygen-17 nuclear magnetic resonance spectroscopy

D. Richens, C. Guille-Photin, 1990 .

Structural parameters for the incomplete cuboidal cluster cation: [Nb3(µ3-Cl)(µ-O)3(OH2)9]4+ in solutions of acid hydrolysed trivalent niobium from Nb K edge EXAFS

I. J. Shannon, D. Richens, 1998 .

Metal ion exchange in dinuclear macrocyclic complexes identified by electrospray mass spectrometry

Sutrisno, G. Lawrance, E. I. Nagy-Felsobuki, 1999 .

Complex formation and water exchange on the trinuclear dioxo-capped complexes [M3(.mu.3-O)2(.mu.-CH3CO2)6(OH2)3]2+ (M = molybdenum, tungsten) and monooxo-capped complex [W3(.mu.3-O)(.mu.-CH3CO2)6(OH2)3]2+

D. Richens, G. Powell, 1993 .

Distinct water-exchange mechanisms for trinuclear transition-metal clusters.

W. Casey, J. R. Houston, D. Richens, 2006, Inorganic chemistry.

D. T. Sawyer, D. Richens, Cecil G. Smith, 1979 .

The chemistry of aqua ions : synthesis, structure, and reactivity : a tour through the periodic table of the elements

D. Richens, 1997 .

The tetranuclear ruthenium(IV) aqua ions : evidence in support of its formulation as Hn[Ru4O6(OH2)12](4+n)+ (n = 0-4)

D. Richens, Ayyub Patel, 1991 .

Racial and Gender Influences on Pass Rates for the UK and Ireland Specialty Board Examinations.

D. Richens, P. Turner, J. James, 2016, Journal of surgical education.

D. T. Sawyer, D. Richens, Cecil G. Smith, 1979 .

Crystal structure and kinetics of the acid-catalysed decomposition of ( N , N ′-bis(2-pyridylmethylene)-1,3-diamino-2,2-dicarboxyethylpropane)copper(II)perchlorate

P. Lightfoot, D. Richens, A. McConnell, 2002 .

Variable-pressure study of a molybdenum(III) reaction: first definitive evidence for the associative nature of complex formation on hexaaquamolybdenum(III)

A. Merbach, Y. Ducommun, D. Richens, 1987 .

Combined experimental and theoretical approach to the study of structure and dynamics of the most inert aqua ion [Ir(H2O)6]3+ in aqueous solution.

E. Marcos, R. Pappalardo, D. Richens, 2007, Journal of Physical Chemistry B.

Oxidation of Hexaaquairidium(III) and Related Studies: Preparation and Properties of Iridium(III), Iridium(IV), and Iridium(V) Dimers as Aqua Ions.

A. Sykes, D. Richens, S. Castillo-Blum, 1989 .

Aqua Ions of Molybdenum

A. Sykes, D. Richens, Z. Dori, 2007 .

The nature of μ3-oxohexakis(μ-acetato)triaquatriruthenium cationic complexes isolated from aqueous perchloric acid. Crystal and molecular structure of [Ru3O(O3CCH3)6(OH2)3](ClO4)·2H2O

A. Bino, D. Richens, G. Powell, 1995 .

The Aquo Ions of Molybdenum

A. Sykes, D. Richens, 1981 .

Precursor transformation during molecular oxidation catalysis with organometallic iridium complexes.

Stafford W. Sheehan, A. R. Parent, R. Crabtree, 2013, Journal of the American Chemical Society.

Synthesis and structure of hexakis(thiourea)ruthenium(II) trifluoromethanesulfonate

K. Muir, D. Richens, A. Patel, 1991 .