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Catena-Poly[[tetra-aqua-(?-4,4'-bipyridine-?N:N')zinc(II)] fumarate tetra-hydrate].

ABSTRACT: In the title compound, {[Zn(C(10)H(8)N(2))(H(2)O)(4)](C(4)H(2)O(4))·4H(2)O}(n), the Zn(II) atom is coordinated by two N atoms from two ?-4,4'-bipyridine ligands and four water mol-ecules in a distorted octa-hedral geometry. The coordination unit is extended through the Zn-N bond, leading to a one-dimensional cationic chain. A twofold rotation axis passes through the Zn atom and along the axis of the 4,4'-bipyridine ligand. Each uncoordinated water mol-ecule acts as both hydrogen-bond donor and acceptor. A three-dimensional network is constructed through hydrogen bonds involving water mol-ecules and fumarate dianions.

SUBMITTER: Tian Y

PROVIDER: S-EPMC2961133 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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catena-Poly[[tetra-aqua-(μ-4,4'-bipyridine-κN:N')zinc(II)] fumarate tetra-hydrate].

Tian Yong Y Wu Ya-Pan YP Li Dong-Sheng DS Wang Hui H Wang Ji-Wu JW

Acta crystallographica. Section E, Structure reports online 20080416 Pt 5

In the title compound, {[Zn(C(10)H(8)N(2))(H(2)O)(4)](C(4)H(2)O(4))·4H(2)O}(n), the Zn(II) atom is coordinated by two N atoms from two μ-4,4'-bipyridine ligands and four water mol-ecules in a distorted octa-hedral geometry. The coordination unit is extended through the Zn-N bond, leading to a one-dimensional cationic chain. A twofold rotation axis passes through the Zn atom and along the axis of the 4,4'-bipyridine ligand. Each uncoordinated water mol-ecule acts as both hydrogen-bond donor and a ...[more]

PMID: 21202206

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