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The one-dimensional polymer poly[[aqua-(2,2'-bipyridine)cadmium(II)]-?-trans-stilbene-4,4'-dicarboxyl-ato].

ABSTRACT: In the title polymer, [Cd(C(16)H(10)O(4))(C(10)H(8)N(2))(H(2)O)](n), the Cd(II) ion is in a strongly distorted octa-hedral geometry, being coordinated by two N atoms from a 2,2'-bipyridine ligand, three carboxylate O atoms from two symmetry-related trans-stilbene-4,4'-dicarboxyl-ate dianions and one water mol-ecule. The stilbene ligand lies on an inversion centre at the midpoint of the central C=C bond. This feature generates the polymeric structure: adjacent Cd(II) ions are bridged by trans-stilbene-4,4'-dicarboxyl-ate dianions, giving rise to a one-dimensional structure. The coordinated water mol-ecule is involved in interchain O-H?O hydrogen bonds.

SUBMITTER: Wang HY 

PROVIDER: S-EPMC2915100 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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The one-dimensional polymer poly[[aqua-(2,2'-bipyridine)cadmium(II)]-μ-trans-stilbene-4,4'-dicarboxyl-ato].

Wang Huan-Yu HY   Gao Shan S   Huo Li-Hua LH   Zhao Jing-Gui JG  

Acta crystallographica. Section E, Structure reports online 20071212 Pt 1

In the title polymer, [Cd(C(16)H(10)O(4))(C(10)H(8)N(2))(H(2)O)](n), the Cd(II) ion is in a strongly distorted octa-hedral geometry, being coordinated by two N atoms from a 2,2'-bipyridine ligand, three carboxylate O atoms from two symmetry-related trans-stilbene-4,4'-dicarboxyl-ate dianions and one water mol-ecule. The stilbene ligand lies on an inversion centre at the midpoint of the central C=C bond. This feature generates the polymeric structure: adjacent Cd(II) ions are bridged by trans-sti  ...[more]

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