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Catena-Poly[[bis-[3-(1H-imidazol-1-yl)-1-phenyl-propan-1-one-?N]nickel(II)]-?-oxalato-?O,O:O,O].

ABSTRACT: In the title compound, [Ni(C(2)O(4))(C(12)H(12)N(2)O)(2)](n), the Ni(II) atom, lying on a twofold rotation axis, is coordinated by two N atoms from two monodentate 3-(1H-imidazol-1-yl)-1-phenyl-propan-1-one (L) ligands and four O atoms from two oxalate anions in a distorted octa-hedral geometry. The oxalate anion has a twofold rotation axis through the mid-point of the C-C bond and acts as a bridging ligand, linking the Ni(II) atoms into a polymeric chain along [010]. Weak inter-molecular C-H?O hydrogen bonds connect the chains, resulting in a three-dimensional supra-molecular structure. >

SUBMITTER: Guo JH

PROVIDER: S-EPMC3238731 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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catena-Poly[[bis-[3-(1H-imidazol-1-yl)-1-phenyl-propan-1-one-κN]nickel(II)]-μ-oxalato-κO,O:O,O].

Guo Jian-Hua JH

Acta crystallographica. Section E, Structure reports online 20111125 Pt 12

In the title compound, [Ni(C(2)O(4))(C(12)H(12)N(2)O)(2)](n), the Ni(II) atom, lying on a twofold rotation axis, is coordinated by two N atoms from two monodentate 3-(1H-imidazol-1-yl)-1-phenyl-propan-1-one (L) ligands and four O atoms from two oxalate anions in a distorted octa-hedral geometry. The oxalate anion has a twofold rotation axis through the mid-point of the C-C bond and acts as a bridging ligand, linking the Ni(II) atoms into a polymeric chain along [010]. Weak inter-molecular C-H⋯O ...[more]

PMID: 22199608

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