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Acta Cryst. (2005). E61, m1509-m1511  [ doi:10.1107/S1600536805021628 ]

N-H...S and N-H...O hydrogen bonding in tetra-n-butylammonium (imidazolidine-2-thione-2[kappa]S)dioxo-1[kappa]2O-di-[mu]-sulfido-1:2[kappa]4S:S-copper(I)tungstate(VI)

A. Beheshti, W. Clegg, S. H. Dale and A. Solimankhani

Abstract: In the title complex, (C16H36N)[WCuO2S2(C3H6N2S)], the W and Cu atoms have tetrahedral and trigonal-planar coordination, respectively. Two sulfide ligands bridge the two metal centres; tungsten is additionally coordinated by two terminal oxo ligands and copper by the exocyclic S atom of imidazolidine-2-thione. There is an intramolecular N-H...S hydrogen bond in the anion, and anions are linked into chains by N-H...O intermolecular hydrogen bonds. The more loosely held cation is disordered.

Online 9 July 2005

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