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Acta Cryst. (2013). E69, m175
[ doi:10.1107/S1600536813005205 ]

catena-Poly[[bis[4-(dimethylamino)pyridine-[kappa]N1]cobalt(II)]-di-[mu]-azido-[kappa]4N1:N3]

F. Guenifa, O. Zeghouan, N. Hadjadj, L. Bendjeddou and H. Merazig

Abstract: The title layered polymer, [Co(N3)2(C7H10N2)2]n, contains CoII, azide and 4-(dimethylamino)pyridine (4-DMAP) species with site symmetries m2m, 2 and m, respectively. The Co2+ ion adopts an octahedral coordination geometry in which four N atoms from azide ligands lie in the equatorial plane and two 4-DMAP N atoms occupy the axial positions. The CoII atoms are connected by two bridging azide ligands, resulting in a chain parallel to the c axis.


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