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Acta Cryst. (2012). E68, m1204-m1205
[ doi:10.1107/S1600536812036215 ]

Poly[[[mu]-(3-aminopyridine)-[kappa]2N:N'-[mu]-chlorido-chlorido(N,N'-dimethylformamide-[kappa]O)nickel(II)] N,N'-dimethylformamide monosolvate]

C.-W. Yeh, C.-H. Jou, C.-H. Tsou and M.-C. Suen

Abstract: The title compound, {[NiCl2(C5H6N2)(C3H7NO)]·C3H7NO}n, is a two-dimensional polymer in which the NiII atom is coordinated by two N atoms from two 3-aminopyridine ligands, one O atom from a dimethylformamide (DMF) group, one terminal Cl and two bridging Cl atoms in a distorted octahedral geometry. The NiII atoms are bridged by the 3-aminopyridine ligands [Ni...N = 6.7048 (3) Å] and Cl- atoms [Ni...N = 3.5698 (3) Å], forming (4,4) two-dimensional nets. The DMF solvent molecule and the non-bridged Cl- ions participate in N-H...O and N-H...Cl hydrogen bonds with the amino groups.

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