Acta Cryst. (2008). E64, m633-m634  [ doi:10.1107/S1600536808008982 ]

(3,5-Dichlorosalicylaldehyde thiosemicarbazonato-³S,N¹,O)(N,N'-dimethylformamide-O)copper(II) dimethylformamide solvate

Y. Wang, Z. Liu and J.-Y. Gao

Abstract: In the title compound, [Cu(C₈H₅Cl₂N₃OS)(C₃H₇NO)]·C₃H₇NO, the Cu^II atom is coordinated in a slightly distorted square-planar geometry by an O, an S and an N atom from the tridentate ligand 3,5-dichlorosalicylaldehyde thiosemicarbazonate ligand and one O atom from dimethylformamide. At the same time, the Cu atom is in contact with S and Cl atoms from another two complexes [CuS and CuCl = 2.9791 (2) and 3.3800 (3) Å, respectively], thereby forming a [4 + 2] coordination geometry. The crystal structure exhibits N-HO and N-HN hydrogen bonds.

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