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. 2011 Nov;67(Pt 11):m1512.
doi: 10.1107/S1600536811040190. Epub 2011 Oct 12.

catena-Poly[[(acetato-κO)[4-(1H-pyrazol-3-yl)pyridine-κN]zinc]-μ-acetato-κO:O']

Zheng-De Tan, Feng-Jiao Tan, Bo Tan, Zhi-Wen Yi

catena-Poly[[(acetato-κO)[4-(1H-pyrazol-3-yl)pyridine-κN]zinc]-μ-acetato-κO:O']

Zheng-De Tan et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov.

Abstract

In the title compound, [Zn(CH(3)CO(2))(2)(C(8)H(7)N(3))](n), the Zn(II) atom is coordinated by one N atom from a 4-(1H-pyrazol-3-yl)pyridine ligand and three O atoms from two bridging and one terminal acetate ligands, forming a distorted tetra-hedral geometry. The bridging acetate ligands link the Zn atoms into a chain along [001]. N-H⋯O hydrogen bonds and π-π inter-actions between the pyridine and pyrazole rings [centroid-centroid distance = 3.927 (3) Å] connect the chains into a layer parallel to (011).

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Figures

Fig. 1.
Fig. 1.
The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 30% probability level. [Symmetry code: (i) x, 3/2-y, 1/2+z.]
Fig. 2.
Fig. 2.
A view of the one-dimensional structure of the title compound along [0 0 1].
Fig. 3.
Fig. 3.
A view of the layer network. Hydrogen bonds are shown as dashed lines.
See this image and copyright information in PMC

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