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Tetra-aqua-bis(3-carboxyl-atopyridine N-oxide-?O)cadmium(II).

ABSTRACT: In the title complex, [Cd(C(6)H(4)NO(3))(2)(H(2)O)(4)], the Cd(II) atom is situated on a crystallographic centre of inversion. The Cd(II) atom shows a slightly distorted octa-hedral geometry and is coordinated by four O atoms from water mol-ecules and two O atoms from deprotonated carboxyl groups of nicotinic acid N-oxide ligands. The mononuclear complex mol-ecules are linked by O-H?O hydrogen bonds, forming a three-dimensional network structure.

SUBMITTER: Zhang CY

PROVIDER: S-EPMC2969416 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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Tetra-aqua-bis(3-carboxyl-atopyridine N-oxide-κO)cadmium(II).

Zhang Chao-Yan CY Gao Qian Q Cui Yue Y Xie Ya-Bo YB

Acta crystallographica. Section E, Structure reports online 20090617 Pt 7

In the title complex, [Cd(C(6)H(4)NO(3))(2)(H(2)O)(4)], the Cd(II) atom is situated on a crystallographic centre of inversion. The Cd(II) atom shows a slightly distorted octa-hedral geometry and is coordinated by four O atoms from water mol-ecules and two O atoms from deprotonated carboxyl groups of nicotinic acid N-oxide ligands. The mononuclear complex mol-ecules are linked by O-H⋯O hydrogen bonds, forming a three-dimensional network structure. ...[more]

PMID: 21582713

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