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Diaqua-bis(2,2'-biimidazole)cobalt(II) dichloride.

ABSTRACT: There are independent cations and four chloride anions in the crystal structure of the title complex, [Co(C(6)H(6)N(4))(2)(H(2)O)(2)]Cl(2). In each cation, the Co(II) cation is coordinated by four N atoms from two biimidazole and two O atoms of two water mol-ecules; one Co atom is at a position of site symmetry m, the other at a position of site symmetry 2/m. All Cl(-) ions and water mol-ecules are also located on the mirror plane. Each structural unit is connected through O-H?Cl and N-H?Cl inter-molecular hydrogen bonds, forming a three-dimensional supramolecular structure.

SUBMITTER: Zhang LC

PROVIDER: S-EPMC2960203 | biostudies-literature | 2008 Jan

REPOSITORIES: biostudies-literature

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Diaqua-bis(2,2'-biimidazole)cobalt(II) dichloride.

Zhang Lan-Cui LC Zhu Zai-Ming ZM You Wan-Sheng WS Chang Song S Wang En-Bo EB

Acta crystallographica. Section E, Structure reports online 20080109 Pt 2

There are independent cations and four chloride anions in the crystal structure of the title complex, [Co(C(6)H(6)N(4))(2)(H(2)O)(2)]Cl(2). In each cation, the Co(II) cation is coordinated by four N atoms from two biimidazole and two O atoms of two water mol-ecules; one Co atom is at a position of site symmetry m, the other at a position of site symmetry 2/m. All Cl(-) ions and water mol-ecules are also located on the mirror plane. Each structural unit is connected through O-H⋯Cl and N-H⋯Cl inte ...[more]

PMID: 21201281

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