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Bis[4-(2-benzoyl-1-oxidoethen-yl)-3-hy-droxy-phenyl benzoato]diethano-l-cobalt(II).

ABSTRACT: In the title complex, [Co(C(22)H(15)O(5))(2)(C(2)H(5)OH)(2)], the Co(II) atom (site symmetry ) is coordinated by two O,O'-bidentate 4-(2-benzoyl-1-oxidoethen-yl)-3-hy-droxy-phenyl benzoate anions and two ethanol O atoms, resulting in a slightly distorted CoO(6) octa-hedral coordination. An intra-molecular O-H?O hydrogen bond in the ligand generates an S(6) ring. The dihedral angle between the aromatic rings joined to the acetyl-acetonate unit is 6.4?(2)°. The ethanol mol-ecule is disordered over two orientations in a 0.65?(3):0.35?(3) ratio. In the crystal, mol-ecules are linked by O-H?O bonds.

SUBMITTER: Bai XL

PROVIDER: S-EPMC3007494 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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Bis[4-(2-benzoyl-1-oxidoethen-yl)-3-hy-droxy-phenyl benzoato]diethano-l-cobalt(II).

Bai Xue-Lian XL Yue Tian-Li TL Yuan Ya-Hong YH Zhang Hua-Wei HW

Acta crystallographica. Section E, Structure reports online 20100731 Pt 8

In the title complex, [Co(C(22)H(15)O(5))(2)(C(2)H(5)OH)(2)], the Co(II) atom (site symmetry ) is coordinated by two O,O'-bidentate 4-(2-benzoyl-1-oxidoethen-yl)-3-hy-droxy-phenyl benzoate anions and two ethanol O atoms, resulting in a slightly distorted CoO(6) octa-hedral coordination. An intra-molecular O-H⋯O hydrogen bond in the ligand generates an S(6) ring. The dihedral angle between the aromatic rings joined to the acetyl-acetonate unit is 6.4 (2)°. The ethanol mol-ecule is disordered over ...[more]

PMID: 21588110

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