Acta Cryst. (2011). E67, m881 [ doi:10.1107/S1600536811020605 ]
Abstract: In the title coordination polymer, [Cu(NO3)2(C12H12N2O2)]n, the CuII ion, situated on an inversion center, is coordinated by two O atoms from two nitrate anions and two N atoms from two 1,4-bis(4,5-dihydro-1,3-oxazol-2-yl)benzene (L) ligands in a distorted square-planar geometry. Each L ligand also lies across an inversion center and bridges two CuII ions, forming a polymeric chain running along the  direction. The three O atoms of the nitrate group are disordered over two positions in a 3:2 ratio.
Online 11 June 2011
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