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Poly[bis-(?-2,6-dimethyl-pyridinium-3,5-dicarboxyl-ato-?O:O)copper(II)].

ABSTRACT: In the title coordination polymer, [Cu(C(9)H(8)NO(4))(2)](n), the Cu atom, located on a twofold rotation axis, is four coordinate in a distorted square-planar environment. Each 2,6-dimethyl-pyridinium-3,5-dicarboxyl-ate anion bridges two Cu atoms, forming a two-dimensional coordination polymer. A three-dimensional supra-molecular network is built from N-H?O hydrogen bonds involving the pyridinium NH and the carboxyl COO groups.

SUBMITTER: Zhang HK

PROVIDER: S-EPMC2959900 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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Poly[bis-(μ-2,6-dimethyl-pyridinium-3,5-dicarboxyl-ato-κO:O)copper(II)].

Zhang Hong-Kun HK Du Yu-Hong YH Jiang Tao T Li Bai-Yan BY Hou Guang-Feng GF

Acta crystallographica. Section E, Structure reports online 20081108 Pt 12

In the title coordination polymer, [Cu(C(9)H(8)NO(4))(2)](n), the Cu atom, located on a twofold rotation axis, is four coordinate in a distorted square-planar environment. Each 2,6-dimethyl-pyridinium-3,5-dicarboxyl-ate anion bridges two Cu atoms, forming a two-dimensional coordination polymer. A three-dimensional supra-molecular network is built from N-H⋯O hydrogen bonds involving the pyridinium NH and the carboxyl COO groups. ...[more]

PMID: 21581129

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