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Catena-Poly[4,4'-bipyridinium [[diaqua-disulfatocadmium(II)]-?-4,4'-bipyridine-?N:N'] dihydrate].

ABSTRACT: The title compound, {(C(10)H(10)N(2))[Cd(SO(4))(2)(C(10)H(8)N(2))(H(2)O)(2)]·2H(2)O}(n), consists of anionic chains of the Cd complex, diprotonated 4,4'-bipyridinium cations and uncoordinated water mol-ecules. In the anionic chain, the Cd atom lies on a center of inversion in an octa-hedral geometry. The midpoint of the coordinated bipyridine also resides on a center of inversion, as does the non-coordinated bipyridinium counterion. O-H?O and N-H?O hydrogen bonding inter-actions and ?-? stacking inter-actions in the structure are responsible for the supra-molecular assembly.

SUBMITTER: Xu W

PROVIDER: S-EPMC2980147 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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catena-Poly[4,4'-bipyridinium [[diaqua-disulfatocadmium(II)]-μ-4,4'-bipyridine-κN:N'] dihydrate].

Xu Wei W Huang Bi-Ju BJ Qiu Ling-Feng LF

Acta crystallographica. Section E, Structure reports online 20091212 Pt 1

The title compound, {(C(10)H(10)N(2))[Cd(SO(4))(2)(C(10)H(8)N(2))(H(2)O)(2)]·2H(2)O}(n), consists of anionic chains of the Cd complex, diprotonated 4,4'-bipyridinium cations and uncoordinated water mol-ecules. In the anionic chain, the Cd atom lies on a center of inversion in an octa-hedral geometry. The midpoint of the coordinated bipyridine also resides on a center of inversion, as does the non-coordinated bipyridinium counterion. O-H⋯O and N-H⋯O hydrogen bonding inter-actions and π-π stacking ...[more]

PMID: 21579942

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