Crystallographic report: (2,2′‐Bipyridine)bis(N,N‐dibenzyldithiocarbamato)zinc(II)

The structure of Zn[S₂CN(CH₂Ph)₂]₂(2,2′‐bipy) features a distorted trigonal prismatic geometry around the zinc centre defined by an N₂S₄ donor set; the molecule has two‐fold symmetry. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: (4,4′‐Bipyridine)bis[bis(N,N‐diethyldithiocarbamato)zinc(II)]

The structure of [Zn(S₂CNEt₂)₂]₂(4,4′‐bipy) shows two independent dimeric molecules, one located about a centre of inversion, the other lying on a two fold axis containing the zinc atoms. Bidentate coordination by the dithiocarbamate ligands and a distorted square pyramidal geometry are found for two of zinc atoms whereas for the third zinc atom, the geometry is intermediate between square pyramidal and trigonal bipyramidal, a result that underscores the flexibility of coordination in these systems. Copyright © 2003 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: Bis[bis(N,N‐diethyldithiocarbamato)zinc(II)] (trans‐1,2‐bis(4‐pyridyl)ethylene)trans‐1, 2‐bis(4‐pyridyl)ethylene lattice adduct

The dimeric and centrosymmetric structure of [Zn(S₂CNEt₂)₂(trans‐NC₅H₄C(H)?C(H)C₅H₄N)]₂ shows bidentate coordination by the dithiocarbamate ligands and a distorted square pyramidal geometry for zinc, defined by a NS₄ donor set with the N atom in the apical position. The compound co‐crystallises with a centrosymmetric molecule of trans‐NC₅H₄C(H)?C(H)C₅H₄N that does not form a significant interaction to the Zn atom. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: (2,9‐Dimethyl‐1,10‐phenanthroline)bis‐(N,N‐pyrrolidinedithiocarbamato)zinc(II) chloroform hemihydrate

The mononuclear structure of Zn(S₂C(N(CH₂)₂)₄)₂(2,9‐Me₂‐1,10‐phen) shows monodentate coordination by the dithiocarbamate ligands and a distorted tetrahedral geometry for zinc, defined by an N₂S₂ donor set, results. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Bis[bis(N,N‐dibenzyldithiocarbamato)cadmium(II)]

The centrosymmetric structure of {Cd[S₂CN(CH₂Ph)₂]₂}₂ features both bridging and chelating dithiocarbamate ligands so that a square pyramidal S₅ coordination geometry results. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: (4,7‐Diphenyl‐1,10‐phenanthroline) bis(pyrrolinedithiocarbamato)zinc(II) chloroform solvate

The mononuclear structure of Zn(S₂CN(CH₂)₄)₂(4,7‐Ph₂‐1,10‐phenanthroline) shows the zinc atom in each of the two independent molecules comprising the asymmetric unit to exist in a distorted octahedral geometry defined by an N₂S₄ donor set. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(N,N‐diethyldithiocarbamato)(2,9‐dimethyl‐1, 10‐phenanthroline)cadmium(II)

The mononuclear structure of Cd(S₂CNEt₂)₂(2,9‐Me₂‐1,10‐phenanthroline) shows symmetric coordination of the dithiocarbamate ligands and a distorted octahedral geometry for cadmium, defined by an N₂S₄ donor set, results. Copyright © 2002 John Wiley & Sons, Ltd.     

Crystallographic report: Polymeric [bis(N,N‐diethyldithiocarbamato) (trans‐1,2‐bis(4‐pyridyl)ethylene)cadmium(II)]

The linear polymeric structure of [Cd(S₂CNEt₂)₂(trans‐NC₅H₄C(H)?C(H)C₅H₄N)]_∞ shows bidentate coordination by the dithiocarbamate ligands and a distorted octahedral geometry for cadmium, defined by a trans‐N₂S₄ donor set. Copyright © 2003 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‐cyclohexyl,N‐methyldithiocarbamato)zinc(II)

The mononuclear structure of Zn[S₂CN(Me)Cy)]₂ features a tetrahedral zinc center defined by two chelating dithiocarbamate ligands. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: A new polymorph for bis[bis(N,N‐dibenzyldithiocarbamato)cadmium(II)]

The title compound is a centrosymmetric dimer with each cadmium in a distorted CdS₅ square pyramidal geometry. The Cd–S bond distances range from 2.5626(11) to 2.8459(11) Å. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: (2,2′‐Bipyridyl)bis(ethanoldithiocarbamato)zinc(II)

Zn(meadtc)₂(2,2′‐bipy) is a ZnS₃N₂ chromophore with a distorted square pyramidal geometry. The IR band at 1002 cm^?1 and the bond valence sum value of 1.98 confirmed the monodentate dithiocarbamate in coordination. The non‐bonding Zn–S distance is 5.004(3) Å. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Bis[N,N‐dimethyl‐N′‐(pyrid‐2‐ylmethyl)‐ethylenediamine]zinc(II) diperchlorate

The zinc(II) atom in the centrosymmetric complex is in a distorted N₆ octahedral geometry defined by two tridentate ligands. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Bis[bis(N‐methyl‐N‐phenyldithiocarbamato)‐(methylxanthato)bismuth(III)]

The centrosymmetric structure of {Bi[S₂CN(Me)Ph]₂(S₂COMe)}₂ features chelating dithiocarbamate and xanthate ligands, as well as intermolecular Bi·S interactions, so that a distorted pentagonal bipyramidal S₇ coordination geometry results. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Chloro(N,N‐diethyldithiocarbamato)(4,7‐dimethyl‐1, 10‐phenanthroline)mercury(II) hemi‐chloroform solvate

The X‐ray crystal structure of Hg(S₂CNEt₂)(4,7‐Me₂‐phen)Cl features an essentially four‐coordinate geometry for mercury within a ClN₂S donor set that defines a distorted tetrahedral arrangement. Copyright © 2003 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(4‐nitrobenzoato)bis(pyridine)zinc(II)

The molecular structure of [Zn(O₂CC₆H₄NO₂‐p)₂(pyridine)₂] exhibits a distorted N₂O₂ tetrahedral geometry around the zinc atom owing to the presence of monodentate p‐nitrobenzoate ligands; the molecule has twofold symmetry. Copyright © 2004 John Wiley & Sons, Ltd.     

Crystallographic report: Polymeric [diaqua bis(3‐pyridylacrylato)zinc(II)]

The Zn center in [bis(3‐pyridylacrylato)diaquazinc(II)]_n is in a slightly distorted octahedral geometry within a cis‐N₂O₄ donor set. Each tridentate 3‐pyridylacrylate ligand links two Zn centers, resulting in the formation of a linear chain. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Bis(m‐nitrobenzoato)bis(pyridine)zinc(II)

The molecular structure of [Zn(O₂CC₆H₄NO₂‐m)₂(pyridine)₂] exhibits a distorted N₂O₂ tetrahedral geometry; the molecule has two fold symmetry. Copyright © 2005 John Wiley & Sons, Ltd.     

Crystallographic report: Dichloro[bis(1‐methylimidazole‐2)disulfide]zinc(II)

The Zn center in [ZnCl₂(L‐S‐S‐L)], where L‐S‐S‐L = bis(1‐methylimidazole‐2)disulfide, adopts a tetrahedral configuration defined by two Cl atoms and two N atoms from L‐S‐S‐L, which was obtained by in situ oxidation of 1‐methylimidazole‐2‐thione. Copyright © 2005 John Wiley & Sons, Ltd.