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Catena-Poly[[[tetra-aqua-zinc(II)]-?-4,4'-bipyridine-?N:N'] benzene-1,4-di-carboxyl-ate].


ABSTRACT: In the title compound, {[Zn(C(10)H(8)N(2))(H(2)O)(4)](C(8)H(4)O(4))}(n), the Zn(II) atoms, lying on a twofold rotation axis, are bridged by 4,4'-bipyridine ligands, resulting in a linear chain along the b axis. In the chain, the Zn(II) atom adopts a slightly distorted octa-hedral coordination geometry involving four water mol-ecules at the equatorial positions. The noncoordinated benzene-1,4-dicarboxyl-ate anion, which is also located on a twofold rotation axis, bridges adjacent chains through O-H?O hydrogen bonds, forming a three-dimensional supra-molecular network.

SUBMITTER: Ruan MB 

PROVIDER: S-EPMC2969229 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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catena-Poly[[[tetra-aqua-zinc(II)]-μ-4,4'-bipyridine-κN:N'] benzene-1,4-di-carboxyl-ate].

Ruan Ming-Bo MB   Deng Jian-Cheng JC   Li Zhi-Gang ZG   Xu Jing-Wei JW  

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7


In the title compound, {[Zn(C(10)H(8)N(2))(H(2)O)(4)](C(8)H(4)O(4))}(n), the Zn(II) atoms, lying on a twofold rotation axis, are bridged by 4,4'-bipyridine ligands, resulting in a linear chain along the b axis. In the chain, the Zn(II) atom adopts a slightly distorted octa-hedral coordination geometry involving four water mol-ecules at the equatorial positions. The noncoordinated benzene-1,4-dicarboxyl-ate anion, which is also located on a twofold rotation axis, bridges adjacent chains through O  ...[more]

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