S. Godfrey

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Controlled reaction of molecular oxygen with [Mnl2(PPh2Me)2] to form the mixed phosphine–phosphine oxide complex [Mnl2(OPPh2Me)(PPh2Me)] and the Bis(phosphine oxide) complex [Mnl2(OPPh2Me)2]

C. Mcauliffe, R. Pritchard, P. Ndifon, 1993 .

Density functional studies on the reagents Me3AsX2 (where X = F, Cl, Br and I) in the gas phase and in solution

A. Hinchliffe, S. Godfrey, 2006 .

Generation of a high symmetry 2D-polybromide network in the structure of {[(o-SCH3C6H4)3PBr][Br]·0. 5(μ-Br2)3}n. the templating effect of the C3 symmetric [(o-SCH3C6H4) 3PBr]+ cation

R. Pritchard, S. Godfrey, Fatma B. Alhanash, 2013 .

Direct evidence for circulating DNA/anti-DNA complexes in systemic lupus erythematosus.

J. Winfield, J. Davis, S. Godfrey, 1978, Arthritis and rheumatism.

Structural isomerism in R3PSe(Ph)I compounds: the ionic structure of [(Me2N)3PSePh]I

R. Pritchard, S. Godfrey, Ruth T A Ollerenshaw, 2001 .

The Synthesis and Structural Characterisation of a Series of Hydrophobic Piperidones and Bispidones

R. Pritchard, S. Godfrey, N. Barnes, 2008 .

The reactions of sulfur and selenium donor molecules with dihalogens and interhalogens

S. Godfrey, P. Boyle, 2001 .

The X-ray crystal structure of [Zn(PEt3)I2]2, the first 1:1 zinc(II) complex of a tertiary phosphine of low steric requirements, prepared by the reaction of unactivated zinc metal with diiodotriethylphosphorane

N. Bricklebank, R. Pritchard, S. Godfrey, 1992 .

Reactivity of trialkylphosphine oxide complexes of divalent cobalt, nickel, copper and zinc with sulfur dioxide. Reversible co-ordination of SO2 in ligand-bound adducts

D. Kelly, S. Godfrey, G. Ranger, 1993 .

The preparation, characterisation and subsequent reaction with sulfur dioxide of some triphenylarsine oxide complexes of manganese(II) salts

R. Pritchard, S. Godfrey, C. McAuliffe, 1993 .

The reactions of alkylamino substituted phosphines with I2 and (Ph2Se2I2)2: structural features of alkylamino phosphonium cations.

R. Pritchard, S. Godfrey, N. Barnes, 2008, Dalton transactions.

Reactions of Ph4Se4Br4 with tertiary phosphines. Structural isomerism within a series of R3PSe(Ph)Br compounds.

R. Pritchard, S. Godfrey, N. Barnes, 2006, Dalton transactions.

The structural characterisation of Ph3PSe(Ph)I. The first charge transfer (CT) complex of a tertiary phosphine containing a pseudohalogen

J. M. Sheffield, R. Pritchard, S. Godfrey, 1999 .

Ab initio studies on the reagent Ph3PCl2

Alan Hinchliffe, Ahmed Mkadmh, A. Hinchliffe, 2005 .

Structural dependence of the reagent Ph3PCl2 on the nature of the solvent, both in the solid state and in solution; X-ray crystal structure of trigonal bipyramidal Ph3PCl2, the first structurally characterised five-coordinate R3PCl2 compound

J. M. Sheffield, S. Godfrey, C. McAuliffe, 1998 .

An X-ray crystallorgraphic study of the reagent Ph3PCl2; not charge-transfer, R3P–Cl–Cl, trigonal bipyramidal or [R3PCl]Cl but an unusual dinuclear ionic species, [Ph3PCl+⋯Cl–⋯+CIPPH3]Cl containing long Cl–Cl contacts

J. M. Sheffield, R. Pritchard, S. Godfrey, 1996 .

Formation of M4Se4 cuboids (M = As, Sb, Bi) via secondary pnictogen-chalcogen interactions in the co-crystals MX3·Se=P(p-FC6)H4)3 (M = As, X = Br; M = Sb, X = Cl; M = Bi, X = Cl, Br).

R. Pritchard, A. K. Brisdon, S. Godfrey, 2012, Dalton transactions.

The reaction of tertiary phosphines with (Ph2Se2I2)2--the influence of steric and electronic effects.

R. Pritchard, S. Godfrey, N. Barnes, 2006, Dalton transactions.

Tertiary Phosphane‐Diiodine Compounds: Are They Molcular Adducts or Iodophosphonium Iodides?

E. Trogu, P. Deplano, S. Godfrey, 1997 .

Structure of R3PCl2 compounds in the solid state and in solution: dependency of structure on R. Crystal structures of trigonal bipyramidal (C6F5)3PCl2, Ph2(C6F5)PCl2 and of ionic Prn3PCl2

J. M. Sheffield, R. Pritchard, S. Godfrey, 1997 .

Diiodophosphoranes. Synthesis and structure in the solid state and in solution

N. Bricklebank, R. Pritchard, S. Godfrey, 1993 .

The reaction of coarse-grain manganese powder with diiodotrimethylphosphorane to form [Mn(PMe3)I2]n, which reacts with trace quantities of molecular oxygen to form the mixed (+2/+3) oxidation state complex [Mn2(PMe3)3I5]PMe3

R. Pritchard, S. Godfrey, C. McAuliffe, 1992 .

The use of the novel oxidising reagent triphenylarsine diiodine in the reaction with dicobalt octacarbonyl to produce a new type of complex [(Ph3Asl)2l][Co(AsPh3)l3]

R. Pritchard, S. Godfrey, C. McAuliffe, 1993 .

Inorganic Grignard analogues. Reaction of cobalt powder with triorganodiiodophosphorus compounds to form [PR3I][Co(PR3)I3]. Crystal structure of [PPh3I][Co(PPh3)I3], and isolation of the novel complexes [PPh3I][Co(PPh3)IBr2] and [SbPh3I][Co(SbPh3)I3]

R. Pritchard, S. Godfrey, C. McAuliffe, 1993 .

The reaction of coarse-grain metal powders with phosphoranes: a facile activation of metallic reagents and a novel route to metal–phosphine complexes. The X-ray crystal structures of Mnl2(PPhMe2) and FeBr3(PPhMe2)2

R. Pritchard, D. Kelly, S. Godfrey, 1991 .

Reaction of indium metal with R3PI2 (R = Ph,Pri, Prn); structural characterisation of the novel‘subvalent’ indium(ii) complexIn2I4(PPrn3)2 whichcontains an In–In bond, the four- and five-coordinate indium(iii)complexInI3(PPh3)2·InI3(PPh3), and the tetrahedral indium(iii) complexInI3(PPri3)

R. Pritchard, K. J. Kelly, S. Godfrey, 1997 .

Rare examples of five-co-ordinate manganese(II) complexes containing monodentate ligands. Crystal structures of [MnBr2(PEt3)] and [Mnl2(PMeEt2)], and their reaction with dioxygen

R. Pritchard, D. Kelly, S. Godfrey, 1993 .

Structural isomerism in (p-XC6H4)SeCl3 and (p-XC6H4)SeBr3 (X = F, Cl) compounds. Co-crystallisation of cis- and trans-dimeric forms of (p-ClC6H4)SeCl2(μ-Cl)2(p-ClC6H4)SeCl2. A new structural modification for the "PhSeBr" reagent, Ph2Se2Br2, containing an elongated Se-Se bond.

R. Pritchard, S. Godfrey, N. Barnes, 2012, Dalton transactions.

A comparison of the solid state structures of the selenium(IV) compounds PhSeX3(X=Cl, Br).

R. Pritchard, S. Godfrey, N. Barnes, 2005, Dalton Transactions.

Synthesis and Characterization of Ph4Te4I4, Containing a Te4 Square, and Ph3PTe(Ph)I

J. M. Sheffield, R. Pritchard, S. Godfrey, 2000 .

Structural relationships between o-, m- and p-tolyl substituted R3EI2 (E = As, P) and [(R3E)AuX] (E = As, P; X = Cl, Br, I)

R. Pritchard, K. R. Flower, S. Godfrey, 2010 .

The reactions of SbX3 (X = Cl, Br, I) with N-methylbenzothiazole-2-thione (mbtt) and N-methylbenzothiazole-2-selone (mbts). Formation of the mixed mer/fac-complex [mer-SbBr3(mbts)2(μ-mbts)fac-SbBr3(mbts)2]·CH2Cl2

R. Pritchard, S. Godfrey, N. Barnes, 2010 .

Inorganic grignard analogues. Reaction of nickel powder with dihalogenotriorganophosphorus compounds to form nickel-(II) and -(III) phosphine complexes; isolation of planar [Ni(PPh3)I3]– and the crystal structure of [Ni(PPhMe2)2Br2]

R. Pritchard, S. Godfrey, C. McAuliffe, 1993 .

Preference for a C3 conformation in tris-dimethylaminophosphonium cations: a comparison of the reactions of (Me2N)3P with I-X (X = Cl, Br, I, CN).

J. M. Sheffield, Z. Safi, R. Pritchard, 2007, Dalton transactions.

The structure of N-methylbenzothiazole-2-selone dichloride: a novel 'zipper' arrangement of T-shaped molecules linked via intermolecular Cl-Cl contacts.

R. Pritchard, S. Godfrey, S. E. Davidson, 2001 .

Further structural motifs from the reactions of thioamides with diiodine and the interhalogens iodine monobromide and iodine monochloride: an FT-Raman and crystallographic study

Gareth R. Williams, R. Pritchard, T. Dyer, 2000 .

The reaction of N-methylbenzothiazole-2-selone with the interhalogens iodine monobromide and iodine monochloride

S. Teat, R. Pritchard, S. Godfrey, 1999 .

The reaction of N-methylbenzothiazole-2-selone and 1,1-dimethylselenourea with sulfuryl chloride and dichlorine†

R. Pritchard, S. Godfrey, P. Boyle, 1999 .

Reaction of dimethylselenourea and selenourea with dibromine to produce selenourea–dibromine, the ‘T’-shaped 1:1 molecular adduct N,N-dimethyl-2-selenourea–dibromine, its solvent of crystallisation-containing analogue and the unusual ionic compound 5[(H2N)(Me2N)CBr]+[SeBr6]2–[Se2Br9]–2[Br3]–. A low

S. Teat, R. Pritchard, S. Godfrey, 1999 .

Structural characterisation of the diorganoselenium interhalogen compounds R2SeIBr (R = Ph or Me) and the ionic compound [Me3Se][IBr2]

R. Pritchard, S. Godfrey, C. McAuliffe, 1997 .

Crystallographic characterisation of dihalogenodimethylseleniumcompounds, Me2SeX2 (X = Cl, Br or I)and the dependence of their structures on the nature of the halogen

R. Pritchard, S. Godfrey, C. McAuliffe, 1997 .

Reactions of dihalogenotriorgano-phosphorus, -arsenic and -antimony compounds with [Fe2(CO)9]. Single-crystal structures of the iron(III) complexes [(Ph3PO)2H][FeBr4] and [Ph4Sb][Fel4]·Ph3Sbl2 and of [Fe(CO)3(Ph3P)2]

R. Pritchard, S. Godfrey, C. McAuliffe, 1994 .

The preparation of new manganese(II) isocyanide complexes, MnI2(CNBut)n (n=1, 1.5, 2) and the mixed isocyanide/tertiary-phosphine complex MnI2(PPh3)(CNBut)2. The isolation and X-ray crystallographic characterisation of the MnI/MnII mixed-valence isomeric complexes [Mn(CNBut)6][MnI3(PPh3)] and [Mn(CN

R. Pritchard, P. Ndifon, S. Godfrey, 1992 .

The reaction of some tertiary phosphines with two mole equivalents of diiodine to produce the iodophosphonium triiodides [R3PI]I3; influence of R in causing subtle variations in solid state structures

J. M. Sheffield, R. Pritchard, S. Godfrey, 1999 .

The Oxidation of Gold Powder by Me3El2 (E P, As) under Ambient Conditions; Structures of [AuI3(PMe3)2], [AuI3(AsMe3)], and [(Me3PO)2H][AuI2]

R. Pritchard, S. Godfrey, C. McAuliffe, 1996 .

Facile one-step synthesis of the cobalt(III) and nickel(III) tertiary arsine complexes [MI3(AsMe3)2](M = Co or Ni) directly from the powdered elemental metals

N. Bricklebank, R. Pritchard, S. Godfrey, 1996 .

Extreme symbiosis: the facile one-step synthesis of the paramagnetic cobalt(III) complex of triphenylantimony, Col3(SbPh3)2, from the reaction of triphenylantimonydiiodine with unactivated coarse grain cobalt metal powder

R. Pritchard, S. Godfrey, C. McAuliffe, 1994 .

Reaction of Me2SBr2 and Prn3PI2 with tin metal powder; a novel route to metal thioether complexes and the first tin(IV) phosphine complex containing iodide ligands

N. Bricklebank, R. Pritchard, S. Godfrey, 1994 .

The reaction of bromo- and iodo-phosphoranes with unactivated coarse grain manganese metal powder to yield [MnI2(phosphine)2] and [{MnX2(phosphine)}n](X = Br or I) by insertion of Mn into the P–X bond. The crystal structure of [MnI2(PPh3)2]

R. Pritchard, S. Godfrey, C. McAuliffe, 1993 .

The Reaction of Unactivated Cobalt Powder with Iodophosphoranes. The Synthesis of [Co(PMe3)2I3] and the Isolation of the “Frozen Transition‐State” Complex [(nBu3PI)2(μ‐I)] [(nBu3PI)(μ‐I)CoI3]

R. Pritchard, S. Godfrey, C. McAuliffe, 1992 .

The reactions of para-halo diaryl diselenides with halogens. A structural investigation of the CT compound (p-FC6H4)2Se2I2, and the first reported “RSeI3” compound, (p-ClC6H4)SeI·I2, which contains a covalent Se-I bond.

R. Pritchard, S. Godfrey, N. Barnes, 2013, Dalton transactions.

A comparison of the solid-state structures of a series of phenylseleno-halogen and pseudohalogen compounds, PhSeX (X = Cl, CN, SCN)

R. Pritchard, S. Godfrey, N. Barnes, 2007 .

The structure of triphenylphosphorus–dibromine, the first crystallographically characterised bromophosphorane, a compound which has the novel four-coordinate molecular Ph3P–Br–Br geometry

N. Bricklebank, R. Pritchard, S. Godfrey, 1992 .

The structure of triphenylphosphorus–diiodine, Ph3PI2, the first crystallographically characterised dihalogen derivative of a tertiary phosphine

R. Pritchard, D. Kelly, S. Godfrey, 1991 .

Comments on “T-shaped” 1∶1 molecular adducts between chalcogen donors and halogens. Letter and reply

V. Lippolis, F. Isaia, F. Demartin, 2000 .

The structure of R3PBr2 compounds in the solid state and in solution; geometrical dependence on R, the crystal structures of tetrahedral ionic Et3PBr2 and molecular trigonal bipyramidal (C6F5)3PBr2

J. M. Sheffield, R. Pritchard, S. Godfrey, 1998 .

Reaction of GeCl4 with some phosphorus and arsenic donor ligands; crystal structures of the germanium(II) complex [Bun3PCl][GeCl3] and the germanium(IV) complex GeCl4(AsMe3)2, the first reported example of a tertiary arsine complex of GeIV

R. Pritchard, S. Godfrey, I. Mushtaq, 1999 .

The reaction of gallium metal with (p-MeOC6H4)3AsI2 and Et3AsI2; isolation of a novel gallium(II) arsine complex with a gallium–gallium bond and the X-ray crystal structures of GaI3[(p-MeOC6H4)3As] and Ga2I4(AsEt3)2

R. Pritchard, B. Beagley, K. J. Kelly, 1996 .

Reaction of tertiary phosphine selenides, R3PSe (R = Me2N, Et2N or C6H11), with dibromine. The first reported examples of 1∶1 addition

R. Pritchard, S. Godfrey, C. McAuliffe, 1998 .

The reaction of (P-FC6H4)3PE (E = Se, S) with diiodine : The single crystal X-ray structures of (P-FC6H4)3PSe, (P-FC6H4)3PS, (P-FC6H4)3PSeI2, and (P-FC6H4)3PSI2

R. Pritchard, S. Godfrey, N. Barnes, 2007 .

Reaction of tin metal powder with triorganophosphorus dihalides: isolation and spectroscopic characterisation of [PR3X][SnX3] and cis- and trans-Sn(PR3)2X4(X = Br or I; R3= Ph3, Ph2Me or PhMe2)

N. Bricklebank, S. Godfrey, C. McAuliffe, 1995 .

The synthesis and characterisation of R3PXCN [R = 2,4,6-(CH3O)3C6H2, 2,6-(CH3O)2C6H3, NCCH2CH2, C6H11 or PhCH2; X = Br or I] in the solid state and in solution

J. M. Sheffield, R. Pritchard, S. Godfrey, 1998 .

A structural and spectroscopic study of tris-aryl substituted R3PI2 adducts

R. Pritchard, S. Godfrey, N. Barnes, 2012 .

Formation of a dicyanotriorganophosphorane from the reaction of triphenylphosphane with phenylselenocyanate.

R. Pritchard, S. Godfrey, N. Barnes, 2006, Angewandte Chemie.

Synthesis and reactivity towards dioxygen of some manganese(II) complexes of tertiary amines. Crystal structures of [{MnI2(NEt3)}2], [{MnI2(NPr3n)}2] and [NHMe3][MnI3(NMe3)]

R. Pritchard, S. Godfrey, C. McAuliffe, 1995 .

Structure of diiodine adducts of some di- and tri-tertiaryphosphines in the solid state and in solution

J. M. Sheffield, M. L. Mercuri, N. Bricklebank, 1998 .

Crystal engineering of microporous 'Chinese-lantern' compounds to improve their ability to reversibly adsorb sulfur dioxide.

R. Pritchard, S. Godfrey, W. I. Cross, 2001, Chemical communications.

The reaction of N,N′-di-tert-butylthiourea (dtbtu) with antimony(III) halides - Formation of the triply bridged [(dtbtu)SbX2(μ-X) 2(μ-dtbtu)-SbX2(dtbtu)] (X = Cl, Br) dimers

R. Pritchard, S. Godfrey, N. Barnes, 2008 .

Reaction of R3AsI2(R = Me or Et) with zinc metal powder to produce ZnI2(AsMe3)2 and [ZnI2(AsEt3)]2, the first tertiary arsine complexes of zinc(II)

J. M. Sheffield, R. Pritchard, S. Godfrey, 1996 .

The reaction of triorganophosphorus diiodides, R3PI2, with zinc metal powder; dependency of product on R; the X-ray crystal structures of dimeric {ZnI2[P(NMe2)3]}2 and monomeric ZnI2(PPh2Me)2

J. M. Sheffield, R. Pritchard, S. Godfrey, 1999 .

Hydrogen bis[tris(4-fluorophenyl)phosphane oxide] triiodide.

R. Pritchard, S. Godfrey, N. Barnes, 2012, Acta crystallographica. Section C, Crystal structure communications.

Structural isomerism in tris-tolyl halo-phosphonium and halo-arsonium tri-halides, [(CH3C6H4)3EX][X3], (E = P, As; X = Br, I).

R. Pritchard, S. Godfrey, A. Hutchinson, 2012, Dalton transactions.

An orthorhombic polymorph of dichlorotris(pentafluorophenyl)phosphorane

R. Pritchard, S. Godfrey, N. Barnes, 2006 .

Complex Analysis: The Geometric Viewpoint (2nd ed.) [Book Review]

S. Godfrey, 2006 .

Solid-state structures of triarylantimony dihalides; the isolation of some mixed-halide species and crystal structures of Ph3SbI2 and [Ph4Sb]I3

N. Bricklebank, R. Pritchard, S. Godfrey, 1994 .

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Steven L. Johnson, Anna Cook, Lisa M. Jackson, 2009 .

Facile synthesis of a rare example of an iron(III) iodide complex, [FeI3(AsMe3)2], from the reaction of Me3AsI2 with unactivated iron powder

R. Pritchard, S. Godfrey, N. Barnes, 2013 .

Density functional theory studies on the reagent Ph3PBr2.

A. Hinchliffe, A. Mkadmh, S. Godfrey, 2005, Dalton transactions.

Synthesis and Characterization of Ph(4)Te(4)I(4), Containing a Te(4) Square, and Ph(3)PTe(Ph)I.

Sarwar, J. M. Sheffield, S. Godfrey, 2000, Angewandte Chemie.

Tertiary phosphine adducts of mixed halogens, R3PlBr; synthesis and structure in the solid state and solution

N. Bricklebank, R. Pritchard, S. Godfrey, 1993 .