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Bis{?-2-[bis-(pyridin-2-yl)methyl-idene]hydrazinecarbothio-amidato}bis-[bromido-copper(II)] methanol disolvate.

ABSTRACT: In the centrosymmetric binuclear title compound, [Cu(2)Br(2)(C(12)H(10)N(5)S)(2)]·2CH(3)OH, the Cu(II) ion adopts a slightly dis-torted square-pyramidal coordination geometry. The hydrazine carbothio-amide moiety and one of the pyridyl rings together adopt an almost planar arrangement, with a maximum deviation of 0.052?(4)?Å for the C atom of the thio-urea moiety. There are two mol-ecules of methanol solvent per complex in the asymmetric unit. The nonconventional intra-molecular C-H?Br hydrogen bonds make the mol-ecule more rigid, whereas the conventional N-H?N and O-H?Br inter-molecular hydrogen-bonding inter-actions, supported with N-H?? inter-actions, establish a supra-molecular linkage among the mol-ecules in the crystal. An intermolecular C-H?O inter-action is also present.

SUBMITTER: Kunnath RJ

PROVIDER: S-EPMC3297285 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

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Bis{μ-2-[bis-(pyridin-2-yl)methyl-idene]hydrazinecarbothio-amidato}bis-[bromido-copper(II)] methanol disolvate.

Kunnath Roji J RJ Sithambaresan M M Kurup M R Prathapachandra MR Natarajan Aiswarya A Aravindakshan A Ambili AA

Acta crystallographica. Section E, Structure reports online 20120229 Pt 3

In the centrosymmetric binuclear title compound, [Cu(2)Br(2)(C(12)H(10)N(5)S)(2)]·2CH(3)OH, the Cu(II) ion adopts a slightly dis-torted square-pyramidal coordination geometry. The hydrazine carbothio-amide moiety and one of the pyridyl rings together adopt an almost planar arrangement, with a maximum deviation of 0.052 (4) Å for the C atom of the thio-urea moiety. There are two mol-ecules of methanol solvent per complex in the asymmetric unit. The nonconventional intra-molecular C-H⋯Br hydrogen ...[more]

PMID: 22412475

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