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Bis(4-cyano-1-methyl-pyridinium) bis-(1,2-dicyano-ethene-1,2-dithiol-ato-?S,S')cuprate(II).

ABSTRACT: The title ion-pair compound, (C(7)H(7)N(2))(2)[Cu(C(4)N(2)S(2))(2)], was obtained by the direct reaction of CuCl(2)·2H(2)O, disodium maleonitrile-dithiol-ate (Na(2)mnt) and 4-cyano-1-methyl-pyridinium iodide. The anion and one pyridinium cation lie entirely on a mirror plane, whereas for the other cation, a crystallographic mirror plane runs through the N and para-C atoms of the pyridine ring, the methyl C atom, and the cyano group. In the crystal, ions are linked into a three-dimensional network by C-H?N hydrogen bonds.

SUBMITTER: Wang N

PROVIDER: S-EPMC3274894 | biostudies-other | 2012 Feb

REPOSITORIES: biostudies-other

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Bis(4-cyano-1-methyl-pyridinium) bis-(1,2-dicyano-ethene-1,2-dithiol-ato-κS,S')cuprate(II).

Wang Na N Wang Jin-Guo JG Min An-Jie AJ Fu Yao-Wen YW

Acta crystallographica. Section E, Structure reports online 20120118 Pt 2

The title ion-pair compound, (C(7)H(7)N(2))(2)[Cu(C(4)N(2)S(2))(2)], was obtained by the direct reaction of CuCl(2)·2H(2)O, disodium maleonitrile-dithiol-ate (Na(2)mnt) and 4-cyano-1-methyl-pyridinium iodide. The anion and one pyridinium cation lie entirely on a mirror plane, whereas for the other cation, a crystallographic mirror plane runs through the N and para-C atoms of the pyridine ring, the methyl C atom, and the cyano group. In the crystal, ions are linked into a three-dimensional networ ...[more]

PMID: 22346841

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