Acta Cryst. (2007). E63, m2381-m2382  [ doi:10.1107/S160053680704010X ]

(2,2'-Bipyridine-²N,N')bis(5-thioxo-1,5-dihydro-1,3,4-thiadiazole-3-thiolato-S)zinc(II)

X.-L. Zhang, Y.-E. Qiu, C.-L. Zhang and B.-W. Xin

Abstract: In the crystal structure of the title compound, [Zn(C₂HN₂S₃)₂(C₁₀H₈N₂)], a twofold rotation axis passes through the Zn atom and the midpoint of the C-C bond linking the two pyridine rings. The Zn^II atom is located on a 2₁ axis and is coordinated by two thiolate S atoms of different 5-thioxo-1,5-dihydro-1,3,4-thiadiazole-3-thiolate ligands and two N atoms of a 2,2'-bipyridine ligand in a tetrahedral geometry, with a Zn-S distance of 2.3204 (8) Å and a Zn-N distance of 2.061 (2) Å. In addition, mononuclear molecules are linked together to form a one-dimensional chain by N-HS hydrogen bonds.

Online 17 August 2007

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