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Tris[2-(1H-imidazol-2-yl)imidazol-1-ido]cobalt(III).

ABSTRACT: In the title compound, [Co(C(6)H(5)N(4))(3)], the Co(III) atom adopts a distorted octa-hedral CoN(6) coordination geometry, arising from three N,N'-bidentate deprotonated 2,2'-biimidazole ligands. The dihedral angles between the five-membered rings of the ligands are 4.1?(2), 9.4?(2) and 10.5?(2)°. In the crystal, mol-ecules are linked by N-H?N hydrogen bonds, generating a layered network lying in (11).

SUBMITTER: Ma Q

PROVIDER: S-EPMC2979296 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Tris[2-(1H-imidazol-2-yl)imidazol-1-ido]cobalt(III).

Ma Qi Q Zhu Miaoli M Feng Sisi S Lu Liping L

Acta crystallographica. Section E, Structure reports online 20100410 Pt 5

In the title compound, [Co(C(6)H(5)N(4))(3)], the Co(III) atom adopts a distorted octa-hedral CoN(6) coordination geometry, arising from three N,N'-bidentate deprotonated 2,2'-biimidazole ligands. The dihedral angles between the five-membered rings of the ligands are 4.1 (2), 9.4 (2) and 10.5 (2)°. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds, generating a layered network lying in (11). ...[more]

PMID: 21579001

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