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Catena-Poly[[bis-(2,2'-bipyridine-?N,N')cadmium(II)]-?-9,10-dioxo-anthracene-1,5-disulfonato-?O:O].

ABSTRACT: The title complex, [Cd(C(14)H(6)O(8)S(2))(C(10)H(8)N(2))(2)](n), exhibits a chain-like polymeric structure with 9,10-dioxoanthracene-1,5-disulfonate anions bridging Cd(II) atoms in a bis-monodentate mode. The Cd(II) atom shows a distorted octa-hedral environment, with four N atoms from two chelating 2,2'-bipyridine ligands forming the equatorial plane and two sulfonate O atoms from two 9,10-dioxoanthracene-1,5-disulfonate anions occupying the apical positions. Weak C-H?O hydrogen-bonding contacts and ?-? inter-actions [centroid-centroid distances = 3.6920?(12) and 3.7095?(12)?Å] connect the complex mol-ecules into a three-dimensional supra-molecular framework.

SUBMITTER: Jia J 

PROVIDER: S-EPMC2971852 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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catena-Poly[[bis-(2,2'-bipyridine-κN,N')cadmium(II)]-μ-9,10-dioxo-anthracene-1,5-disulfonato-κO:O].

Jia Jia J   Zhang Youdi Y   Zhao Yanhui Y  

Acta crystallographica. Section E, Structure reports online 20091114 Pt 12

The title complex, [Cd(C(14)H(6)O(8)S(2))(C(10)H(8)N(2))(2)](n), exhibits a chain-like polymeric structure with 9,10-dioxoanthracene-1,5-disulfonate anions bridging Cd(II) atoms in a bis-monodentate mode. The Cd(II) atom shows a distorted octa-hedral environment, with four N atoms from two chelating 2,2'-bipyridine ligands forming the equatorial plane and two sulfonate O atoms from two 9,10-dioxoanthracene-1,5-disulfonate anions occupying the apical positions. Weak C-H⋯O hydrogen-bonding contact  ...[more]

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