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Trans-Tetra-aqua-bis(nicotinamide-?N)cadmium(II) biphenyl-4,4'-disulfonate.

ABSTRACT: In the title compound, [Cd(C(6)H(6)N(2)O)(2)(H(2)O)(4)](C(10)H(8)O(6)S(2)), the Cd(II) ion is located on a crystallographic inversion centre. An octa-hedral coordination geometry is defined by four water mol-ecules in one plane, and two trans N-atom donors of the nicotinamide ligands. The biphenyl-4,4'-disulfonate anion also lies on a crystallographic inversion centre. In the crystal structure, the complex cations are connected to the counter-anions via N-H?O and O-H?O hydrogen bonds, forming a three-dimensional network.

SUBMITTER: Li C

PROVIDER: S-EPMC2960200 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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trans-Tetra-aqua-bis(nicotinamide-κN)cadmium(II) biphenyl-4,4'-disulfonate.

Li Chunyuan C Chen Min M Shao Changlun C

Acta crystallographica. Section E, Structure reports online 20080125 Pt 2

In the title compound, [Cd(C(6)H(6)N(2)O)(2)(H(2)O)(4)](C(10)H(8)O(6)S(2)), the Cd(II) ion is located on a crystallographic inversion centre. An octa-hedral coordination geometry is defined by four water mol-ecules in one plane, and two trans N-atom donors of the nicotinamide ligands. The biphenyl-4,4'-disulfonate anion also lies on a crystallographic inversion centre. In the crystal structure, the complex cations are connected to the counter-anions via N-H⋯O and O-H⋯O hydrogen bonds, forming a ...[more]

PMID: 21201368

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