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. 2008 Nov 8;64(Pt 12):m1500.
doi: 10.1107/S1600536808035150.

catena-Poly[[aqua-(2,2'-bipyridine-κN,N')copper(II)]-μ-5-nitro-isophthalato-κO,O:O]

Lujiang Hao, Xia Liu

catena-Poly[[aqua-(2,2'-bipyridine-κN,N')copper(II)]-μ-5-nitro-isophthalato-κO,O:O]

Lujiang Hao et al. Acta Crystallogr Sect E Struct Rep Online. .

Retraction in

  • Retraction of articles.
    IUCr Editorial Office. IUCr Editorial Office. Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):e10-1. doi: 10.1107/S1600536811037597. Epub 2012 Mar 31. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22589748 Free PMC article.

Abstract

In the asymmetric unit of the title compound, [Cu(C(8)H(3)NO(6))(C(10)H(8)N(2))(H(2)O)](n), there are two symmetry-independent one-dimensional coordination polymers related by a non-crystallographic inversion center. Within the polymers, the Cu(II )atoms, coordinated by the water mol-ecule and the chelating 2,2'-bipyridine ligands, are bridged by 5-nitro-benzene-1,3-dicarboxyl-ate dianions which act as tridentate ligands; the carboxyl-ate groups exhibit monodentate and symmetric bidentate coordination modes. The Cu(II) atoms show a strongly distorted octa-hedral coordination geometry. In the crystal structure, the two symmetry-independent coordination polymers form another one-dimensional polymeric structure via O-H⋯O hydrogen bonds between coordinated water mol-ecules and carboxyl-ate groups.

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Figures

Fig. 1.
Fig. 1.
A view of the title structure showing the atomic numbering scheme and 30% probability displacement ellipsoids.
Fig. 2.
Fig. 2.
One of the symmetry-independent coordination polymers
See this image and copyright information in PMC

References

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