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Acta Cryst. (2009). E65, m1318  [ doi:10.1107/S1600536809039841 ]

Di-[mu]-nitrito-[kappa]3O:O,O';[kappa]3O,O':O-bis{[2,6-bis(pyrazol-1-yl-[kappa]N2)pyridine-[kappa]N](nitrito-[kappa]2O,O')cadmium(II)}

T. T. Sun, L. Meng and J. M. Shi

Abstract: In the title centrosymmetric binuclear complex, [Cd2(NO2)4(C11H9N5)2], the unique CdII ion is in a distorted dodecahedral CdN3O5 coordination environment. The two inversion-related CdII ions are separated by 3.9920 (6) Å and are bridged by two O atoms from two nitrite ligands. There are two types of [pi]-[pi] stacking interactions involving symmetry-related pyrazole rings, with centroid-centroid distances of 3.445 (2) and 3.431 (2) Å.

Online 7 October 2009


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