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Acta Cryst. (2013). E69, m312
[ doi:10.1107/S1600536813012439 ]

1,1'-(Ethane-1,2-diyl)dipyridinium bis(1,2-dicyanoethene-1,2-dithiolato-[kappa]2S,S')cuprate(II)

B.-X. Hu, C.-X. Zhou, Y.-M. Liu, L.-Z. Chen and F.-M. Wang

Abstract: In the title ion-pair complex, (C12H14N2)[Cu(C4N2S2)2], the complex anion exhibits a highly twisted coordination environment around the tetracoordinated CuII atom. The dihedral angles between the 1,2-dicyanoethene-1,2-dithiolato ligands and between the two pyridine rings in the cation are 37.49 (3) and 29.18 (10)°, respectively. Weak C-H...N and C-H...S hydrogen bonds link the cations and anions into a three-dimensional network.


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