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Poly[dibromidobis[μ-1-(pyridin-4-ylmeth­yl)-1H-1,2,4-triazole-κ2 N:N′]cadmium]

By Xiu-Zhi Xu, Zhu-Lai Li, Wen-Jin Yan and Hui-Li Chi

Abstract

The title coordination polymer, [CdBr2(C8H8N4)2]n, arose from a layer-separated diffusion synthesis at room temperature. The title compound is isotypic with the I and Cl analogues. The Cd atom, located on an inversion center, is coordinated by two bromide ions and four N atoms (two from triazole rings and two from pyridyl rings) in a distorted trans-CdBr2N4 octa­hedral arrangement. The bridging 1-(4-pyridyl­meth­yl)-1H-1,2,4-triazole ligands are twisted [dihedral angle between the triazole and pyridine rings = 72.56 (13)°], affording a two-dimensional 44 sheet structure in the crystal

Topics: Metal-Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3051776
Provided by: PubMed Central

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Citations

  1. (2010). Acta Cryst. E66, m1257. metal-organic compounds m190 Xu et al. doi:10.1107/S1600536811000535 Acta Cryst.
  2. (2004). CrystalClear. Rigaku/MSC, The Woodlands,
  3. (2008). The crystal structure of the title compound is isomorphous to other complexes we have reported with I or Cl in place of Br (Wang
  4. (1995). The two-dimensional structure of the title compound, constructed of rhombus-shaped grids.