Poly[[bis(acetonitrile-κN)bis[μ2-2,2′-(methylenedithio)bis(1,3,4-thiadiazole)-κ2 N 4:N 4′]copper(II)] bis(perchlorate) acetonitrile solvate]
نویسندگان
چکیده
In the title compound, {[Cu(C(5)H(4)N(4)S(4))(2)(C(2)H(3)N)(2)](ClO(4))(2)·C(2)H(3)N}(n), the Cu(II) atom occupies a crystallographic inversion centre and is six-coordinated by six N atoms of four symmetry-related 2,2'-(methyl-enedithio)bis-(1,3,4-thia-diazole) (L) ligands and two acetonitrile mol-ecules in a slightly distorted octa-hedral geometry. The ligand L adopts an N:N'-bidentate bridging mode in a trans configuration, bridging the Cu atoms via translation symmetry, forming a two-dimensional layer-like structure. The perchlorate ions serve as acceptors for inter-molecular C-H⋯O hydrogen bonds, which link the layers into a three-dimensional network. The ClO(4) (-) anion is disordered with an occupation ratio of 0.658:0.342.
منابع مشابه
catena-Poly[[[bis[2,2′-(propane-1,3-diyldithio)bis(1,3,4-thiadiazole)-κN 4]copper(II)]-bis[μ-2,2′-(propane-1,3-diyldithio)bis(1,3,4-thiadiazole)-κ2 N 4:N 4′]] bis(perchlorate)]
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