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Tris[2,5-bis(1H-benzimidazol-2-yl)pyridinato-κ2N1,N2]cobalt(III) dihydrate

✍ Scribed by Zhou, Yan-Ling ;Zeng, Ming-Hua ;Ng, Seik Weng

Publisher: International Union of Crystallography
Year: 2006
Tongue: English
Weight: 250 KB
Volume: 62
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536806007082

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✦ Synopsis

In the title compound, [Co(C~19~H~12~N~5~)~3~]·2H~2~O, three mono-deprotonated 2,5-bis(benzimidazolyl)pyridine heterocycles chelate to cobalt(III) through the N atom of one benzimidazolyl arm of the heterocycle as well as through the pyridyl N atom to form a fairly regular six-coordinate, octahedral geometry geometry for cobalt. A network of N—H...N, N—H...O and O—H...N hydrogen bonds involving the non-coordinated water molecules results in a layered structure.

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Tris[2,5-bis­(1H-benzimidazol-2-yl)pyridinato-κ2N1,N2]cobalt(III) dihydrate

✦ Synopsis

Tris[2,5-bis(1H-benzimidazol-2-yl)pyridinato-κ2N1,N2]cobalt(III) dihydrate