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Aqua-(2,2'-bipyridine-?N,N')[2-(3-thien-yl)malonato-?O,O']zinc(II) dihydrate.

ABSTRACT: In the crystal structure of the title compound, [Zn(C(7)H(4)O(4)S)(C(10)H(8)N(2))(H(2)O)]·2H(2)O, the Zn(II) ion assumes a trigonal-bipyramidal coordination geometry completed by two N atoms from a 2,2'-bipyridine ligand, two O atoms from a 2-(3-thien-yl)malonate anion and a water mol-ecule. The S atom of the 2-(3-thien-yl)malonate ligand is disordered over two sites with an occupancy ratio of 0.701?(5):0.299?(5). Inter-molecular O-H?O hydrogen bonding is present in the crystal structure.

SUBMITTER: Meng CX

PROVIDER: S-EPMC2971794 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Aqua-(2,2'-bipyridine-κN,N')[2-(3-thien-yl)malonato-κO,O']zinc(II) dihydrate.

Meng Cai-Xia CX Zheng Xue-Gang XG Fu Feng F Zhang Xiao-Ning XN Zhang Peng P

Acta crystallographica. Section E, Structure reports online 20091118 Pt 12

In the crystal structure of the title compound, [Zn(C(7)H(4)O(4)S)(C(10)H(8)N(2))(H(2)O)]·2H(2)O, the Zn(II) ion assumes a trigonal-bipyramidal coordination geometry completed by two N atoms from a 2,2'-bipyridine ligand, two O atoms from a 2-(3-thien-yl)malonate anion and a water mol-ecule. The S atom of the 2-(3-thien-yl)malonate ligand is disordered over two sites with an occupancy ratio of 0.701 (5):0.299 (5). Inter-molecular O-H⋯O hydrogen bonding is present in the crystal structure. ...[more]

PMID: 21578631

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