Crystallographic report: Dipyridium mercaptoacetotrichlorophenylstannate

The tin atom in the anion of [C₅H₅NH]₂[PhSn(SCH₂COO)Cl₃] is six‐coordinated within an octahedral geometry defined by a CCl₃OS donor set; the cations and anion interact via hydrogen bonds. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(triphenylphosphoranylidene)ammonium phenyltetrachlorotellurate

Unlike most previously described organotetrachlorotellurate complexes, neither secondary Te·Cl interactions nor significant cation–anion interaction are observed in the molecular structure of [Ph₃PNPPh₃][PhTeCl₄]. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Tribenzyltin(IV) azide

Tribenzyltin azide adopts a polymeric structure with 1,3‐bridging azide groups; the tin exhibits an almost regular trigonal bipyramidal trans‐N₂SnC₃ environment. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Dimethyl‐2‐phenylethan‐2‐olamine cyanoborane

The structure of the title compound reveals the geometry around the boron atom to be tetrahedral, and the B? C?N moiety has a bent geometry. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(pyrrolinedithiocarbamato)mercury(II)

The mononuclear structure of Hg(S₂CN(CH₂)₄)₂ has crystallographically imposed twofold symmetry and features chelating dithiocarbamate ligands that form asymmetric Hg? S bond distances leading to a heavily distorted tetrahedral geometry. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Chlorobis(pyrrolinedithiocarbamato)antimony(III)

The X‐ray crystal structure of Sb(S₂CN(CH₂)₄)₂Cl features a five‐coordinate geometry for antimony within a ClS₄ donor set, provides evidence for a stereochemical influence exerted by the lone pair of electrons on antimony, and shows no evidence for molecular aggregation. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: [N,N‐Methylethylaminopropylalane]2

Dimeric and centrosymmetric [MeEtN(CH₂)₃AlH₂]₂ comprises aluminum centers, coordinated in a distorted trigonal bipyramidal fashion by three hydrogen atoms, one nitrogen atom and one carbon atom. The aluminum atoms are bridged by hydrogen atoms, creating a planar, four‐membered Al₂H₂ ring. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: 2‐Furfurylgermatrane

The germanium atom is penta‐coordinated and adopts a trigonal bipyramidal geometry. The 2‐furfuryl group and the nitrogen atom each occupy an apical position with a transannular N→Ge bond distance of 2.173(3) Å. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Tricarbonylacetylcyclopentadienylmolybdenumtin(IV) trichloride

The tin atom in Cl₃SnMo(CO)₃C₅H₄COCH₃ is in a distorted tetrahedral geometry with the molybdenum atom adopting a 3:4 piano stool geometry. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Bis[tris(morpholindithiocarbamato)bismuth(III)]

The dimeric and centrosymmetric structure of {Bi[S₂CN(CH₂CH₂)₂O]₃}₂ features chelating dithiocarbamate ligands and intermolecular Bi? S interactions, so that a distorted pentagonal bipyramidal S₇ coordination geometry results. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Dimethylammonium phenylphosphonate·2(phenylphosphonic acid)

Individual molecules of NH₂Me₂(HO)O₂PPh·2PhPO(OH)₂ are associated by hydrogen bonding, giving rise to a three‐dimensional supramolecular array. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Diphenyltin(IV) N‐salicylidenevalinate

The title compound, {Ph₂Sn[2‐OC₆H₄CHNCHCH(CH₃)₂COO]}, is a five‐coordinated monomer with trigonal bipyramidal tin and with the axial positions occupied by oxygen atoms derived from the tridentate ligand. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Chlorodiphenyltin(IV) piperidine‐1‐carbodithioate

A trigonal bipyramidal C₂ClS₂ coordination geometry for tin is found in Ph₂Sn(S₂CN(CH₂)₅)Cl. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Chlorodimethyltin(IV) piperidine‐1‐carbodithioate

Me₂Sn(S₂CN(CH₂)₅)Cl contains five‐coordinated tin with a bidentate dithiocarbamate ligand spanning equatorial and axial positions in a distorted trigonal bipyramidal geometry. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(N,N‐dibenzyldithiocarbamato)mercury(II)

The monomeric structure of Hg[S₂CN(CH₂Ph)₂]₂, in which the mercury atom lies on a two fold axis that relates the unsymmetrically chelating dithiocarbamate ligands, features a severely distorted tetrahedral geometry. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(N,N‐dibenzyldithiocarbamato)zinc(II)

The structure of Zn[S₂CN(CH₂Ph)₂]₂ features, in contrast to many related analogues, a mononuclear species with two chelating dithiocarbamate ligands that form a distorted tetrahedral array around the zinc centre; the molecule has two‐fold symmetry. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Chlorobis(tripyridyldiamine)cadmium(II) nitrate

The Cd(II) atom in [(tpda)₂CdCl]NO₃, is octahedrally coordinated to one chlorine and five pyridyl‐nitrogen atoms. The coordination cations and nitrate anions are connected by multiple hydrogen bonds, affording a two‐dimensional structure. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Dimeric chlorobis(hexamethylenedithiocarbamato)antimony(III) di‐chloroform solvate

The structure of Sb(S₂CN(CH₂)₆)₂Cl, is dimeric owing to Sb? Cl bridges and features a distorted six‐coordinate geometry for antimony; there are two solvent chloroform molecules per dimer. The geometry is based on a capped octahedron as a result of the presence of a stereochemically active lone pair of electrons. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Bis[tri(o‐chlorobenzyl)tin(IV)] piperazinylbisdithiocarbamate

The centrosymmetric structure of (o‐C₆H₄CH₂)₃SnS₂CN(CH₂CH₂)₂NCS₂Sn(CH₂C₆H₄‐o)₃ features chelating dithiocarbamate ligands, so that a trigonal bipyramidal C₃S₂ coordination geometry for tin results. Copyright © 2004 John Wiley & Sons, Ltd.