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Bis(3-hydroxy-phenyl-acetato-?O,O')bis-(1H-imidazole-?N)nickel(II).

ABSTRACT: In the title mononuclear complex, [Ni(C(8)H(7)O(3))(2)(C(3)H(4)N(2))(2)], the Ni(II) atom, lying on a twofold rotation axis, is coordinated by four carboxyl-ate O atoms from two bidentate 3-hydroxy-phenylacetato ligands and two N atoms from two imidazole mol-ecules in a distorted octa-hedral geometry. A three-dimensional network is formed via inter-molecular O-H?O and N-H?O hydrogen bonds and ?-? stacking inter-actions between the imidazole and benzene rings of neighboring mol-ecules [centroid-centroid distance = 3.856?(2)?Å].

SUBMITTER: Nie XY

PROVIDER: S-EPMC2968559 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature

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Bis(3-hydroxy-phenyl-acetato-κO,O')bis-(1H-imidazole-κN)nickel(II).

Nie Xiao-Yan XY Li Qian-Zhu QZ

Acta crystallographica. Section E, Structure reports online 20090228 Pt 3

In the title mononuclear complex, [Ni(C(8)H(7)O(3))(2)(C(3)H(4)N(2))(2)], the Ni(II) atom, lying on a twofold rotation axis, is coordinated by four carboxyl-ate O atoms from two bidentate 3-hydroxy-phenylacetato ligands and two N atoms from two imidazole mol-ecules in a distorted octa-hedral geometry. A three-dimensional network is formed via inter-molecular O-H⋯O and N-H⋯O hydrogen bonds and π-π stacking inter-actions between the imidazole and benzene rings of neighboring mol-ecules [centroid-c ...[more]

PMID: 21582100

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