Acta Cryst. (2009). E65, m1086  [ doi:10.1107/S1600536809032073 ]

Dichloridobis(5-heptyl-1,3,4-thiadiazol-2-amine-N³)zinc(II)

P. Wang, R. Wan, B. Wang, F. Han and Y. Wang

Abstract: In the title compound, [ZnCl₂(C₉H₁₇N₃S)₂], the Zn^II atom is four-coordinated by two N atoms from two 5-heptyl-1,3,4-thiadiazol-2-amine ligands and two Cl atoms in a distorted tetrahedral geometry. The thiadiazole rings are oriented at a dihedral angle of 84.87 (4)°. Intramolecular N-HCl interactions result in the formation of two six-membered rings having envelope and planar conformations. In the crystal structure, intermolecular N-HN and N-HCl interactions link the molecules into a three-dimensional network. - contacts between thiadiazole rings [centroid-centroid distance = 3.602 (1) Å] may further stabilize the structure.

Online 19 August 2009

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