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. 2009 Jan 8;65(Pt 2):m134.
doi: 10.1107/S1600536808043596.

Poly[(3-nitro-benzoato)(μ(3)-1,2,4-triazolato)cobalt(II)]

Xu-Liang Qi  1
Affiliations

Poly[(3-nitro-benzoato)(μ(3)-1,2,4-triazolato)cobalt(II)]

Xu-Liang Qi. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, [Co(C(2)H(2)N(3))(C(7)H(4)NO(4))](n), the Co(II) atom is five-coordinated by three triazolate ligands and one bidentate 3-nitro-benzoate anion in a distorted trigonal-bipyramidal geometry. The triazolate ligand bridges the Co(II) atoms, generating a two-dimensional net parallel to the ab plane, in which both the Co(II) atom and the triazolate ligand act as three-connected nodes. Two weak inter-molecular C-H⋯O hydrogen bonds connect the nets.

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Figures

Fig. 1.
Fig. 1.
An ORTEP view of the asymmetric unit with 50% thermal ellipsoids for non-H atoms [symmetry codes: (A) -x + 1/2, y - 1/2, z; (B) x + 1/2, -y + 3/2, -z + 1].
Fig. 2.
Fig. 2.
a) View of the two-dimensional net onto the ab plane, formed by cobalt ions and trz ligands; b) View of the two-dimensional net built on three-connected trz and cobalt nodes.
See this image and copyright information in PMC

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