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Chlorido[1-(pyridin-2-yl)ethanone oximato-?N,N'][1-(2-pyrid-yl)ethanone oxime-?N,N']copper(II) trihydrate.

ABSTRACT: In the title compound, [Cu(C(7)H(7)N(2)O)Cl(C(7)H(8)N(2)O)]·3H(2)O, the metal ion is five-coordinated by the N atoms from the 1-(pyridin-2-yl)ethanone oximate and 1-(pyridin-2-yl)ethanone oxime ligands and by the chloride anion in a distorted square-pyramidal geometry. The distortion parameter is 0.192. The two organic ligands are linked by an intra-molecular O-H?O hydrogen bond. In the crystal, mol-ecules are linked by O-H?O and O-H?Cl hydrogen bonds. The title compound is the hydrated form of a previously reported structure [Wu & Wu (2008 ?). Acta Cryst. E64, m828]. There are only slight variations in the mol-ecular geometries of the two compounds.

SUBMITTER: Qiu X

PROVIDER: S-EPMC3238715 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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Chlorido[1-(pyridin-2-yl)ethanone oximato-κN,N'][1-(2-pyrid-yl)ethanone oxime-κN,N']copper(II) trihydrate.

Qiu Xiumin X Li Leilei L Li Dacheng D

Acta crystallographica. Section E, Structure reports online 20111123 Pt 12

In the title compound, [Cu(C(7)H(7)N(2)O)Cl(C(7)H(8)N(2)O)]·3H(2)O, the metal ion is five-coordinated by the N atoms from the 1-(pyridin-2-yl)ethanone oximate and 1-(pyridin-2-yl)ethanone oxime ligands and by the chloride anion in a distorted square-pyramidal geometry. The distortion parameter is 0.192. The two organic ligands are linked by an intra-molecular O-H⋯O hydrogen bond. In the crystal, mol-ecules are linked by O-H⋯O and O-H⋯Cl hydrogen bonds. The title compound is the hydrated form of ...[more]

PMID: 22199592

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