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Tris(3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium) hexa-cyanidocobaltate(III) penta-hydrate.

ABSTRACT: The structure of the title compound, (C16H17N2)3[Co(CN)6]·5H2O, consists of three 3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium cations, a [Co(CN)6](3-) anion and five water mol-ecules of crystallization, one of which is disordered over two sets of sites in a 0.587?(15):0.413?(15) ratio. The [Co(CN)6](3-) anion exhibits an octa-hedral geometry. In the structure, cations and anions are linked alternatively through O-H?O, O-H?N, N-H?O and N-H?N hydrogen bonds, ?-? inter-actions [centroid-centroid distances = 3.523?(2)-4.099?(2)?Å] and van der Waals forces, forming a three-dimensional supra-molecular network.

SUBMITTER: Hu AY

PROVIDER: S-EPMC3588511 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature

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Tris(3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium) hexa-cyanidocobaltate(III) penta-hydrate.

Hu Ai-Yun AY Yu Deng-Yong DY Yuan Ai-Hua AH

Acta crystallographica. Section E, Structure reports online 20130209 Pt 3

The structure of the title compound, (C16H17N2)3[Co(CN)6]·5H2O, consists of three 3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium cations, a [Co(CN)6](3-) anion and five water mol-ecules of crystallization, one of which is disordered over two sets of sites in a 0.587 (15):0.413 (15) ratio. The [Co(CN)6](3-) anion exhibits an octa-hedral geometry. In the structure, cations and anions are linked alternatively through O-H⋯O, O-H⋯N, N-H⋯O and N-H⋯N hydrogen bonds, π-π inter-actions [centroid-centroid ...[more]

PMID: 23476490

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