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Bis[2-(1H-benzimidazol-2-yl)acetato-?(2) N (3),O]bis-(ethanol-?O)nickel(II).

ABSTRACT: In the title compound, [Ni(C9H7N2O2)2(C2H5OH)2], the Ni(II) ion is situated on an inversion center and is coordinated by two N and two O atoms from two 2-(1H-benzimidazol-2-yl)acetate (L) ligands and by two O atoms from two ethanol ligands in a distorted octa-hedral geometry. In the L ligand, the acetate group deviates significantly from the benzimidazole plane, the C-C-C-O(coordinating) torsion angle being 34.2?(5)°. In the crystal, O-H?O and N-H?O hydrogen bonds link the mol-ecules into a two-dimensional supra-molecular network parallel to the bc plane.

SUBMITTER: Wang J

PROVIDER: S-EPMC3588723 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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Bis[2-(1H-benzimidazol-2-yl)acetato-κ(2) N (3),O]bis-(ethanol-κO)nickel(II).

Wang Jun J Nie Jian-Hua JH

Acta crystallographica. Section E, Structure reports online 20121107 Pt 12

In the title compound, [Ni(C9H7N2O2)2(C2H5OH)2], the Ni(II) ion is situated on an inversion center and is coordinated by two N and two O atoms from two 2-(1H-benzimidazol-2-yl)acetate (L) ligands and by two O atoms from two ethanol ligands in a distorted octa-hedral geometry. In the L ligand, the acetate group deviates significantly from the benzimidazole plane, the C-C-C-O(coordinating) torsion angle being 34.2 (5)°. In the crystal, O-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules into a two- ...[more]

PMID: 23468688

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