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Poly[[diaqua-?(4)-tartrato-?(2)-tartrato-dimanganese(II)] dihydrate].

ABSTRACT: In the title compound, {[Mn(C(4)H(4)O(6))(H(2)O)]·H(2)O}(n), the Mn(2+) ion is connected to three different tartrate anions and a water mol-ecule, resulting in a distorted MnO(6) octa-hedral geometry. There are two tartrate half-anions in the asymmetric unit, both of which are completed by crystallographic twofold rotation symmetry. The tartrate dianions bridge the Mn(2+) ions to form a wave-like infinite layer. A series of O-H?O hydrogen bonds link the layers into a three-dimensional network.

SUBMITTER: Ge C

PROVIDER: S-EPMC2960245 | biostudies-literature | 2008 Jan

REPOSITORIES: biostudies-literature

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Poly[[diaqua-μ(4)-tartrato-μ(2)-tartrato-dimanganese(II)] dihydrate].

Ge Chunhua C Zhao Zhen Z Han Guangxi G Zhang Xiangdong X

Acta crystallographica. Section E, Structure reports online 20080116 Pt 2

In the title compound, {[Mn(C(4)H(4)O(6))(H(2)O)]·H(2)O}(n), the Mn(2+) ion is connected to three different tartrate anions and a water mol-ecule, resulting in a distorted MnO(6) octa-hedral geometry. There are two tartrate half-anions in the asymmetric unit, both of which are completed by crystallographic twofold rotation symmetry. The tartrate dianions bridge the Mn(2+) ions to form a wave-like infinite layer. A series of O-H⋯O hydrogen bonds link the layers into a three-dimensional network. ...[more]

PMID: 21201319

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