(3,5-Dichlorosalicylaldehyde thiosemicarbazonato-κ³S,N¹,O)(N,N′-dimethylformamide-κO)copper(II) dimethylformamide solvate

Abstract

Key indicators: single-crystal X-ray study; T = 298 K; mean (C-C) = 0.005 Å; R factor = 0.037; wR factor = 0.099; data-to-parameter ratio = 15.1.In the title compound, [Cu(C 8 H 5 Cl 2 N 3 OS)(C 3 H 7 NO)]Á-C 3 H 7 NO, 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 [CuÁ Á ÁS and CuÁ Á ÁCl = 2.9791 (2) and 3.3800 (3) Å , respectively], thereby forming a [4 + 2] coordination geometry. The crystal structure exhibits N-HÁ Á ÁO and N-HÁ Á ÁN hydrogen bonds. Related literature ExperimentalCrystal data [Cu(C 8 H 5