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Acta Cryst. (2011). E67, m881  [ doi:10.1107/S1600536811020605 ]

catena-Poly[[bis(nitrato-[kappa]O)copper(II)]-[mu]-1,4-bis(4,5-dihydro-1,3-oxazol-2-yl)benzene-[kappa]2N:N']

P.-N. Wang, C.-W. Yeh, H.-A. Tsai, J.-C. Wang and M.-C. Suen

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 [101] 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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