Acta Cryst. (2005). E61, m1150-m1152  [ doi:10.1107/S160053680501514X ]

catena-Poly[[bis(4-aminopyrimidine-N¹)copper(II)]-di--dicyanamido-⁴N¹:N³]

J. Kozísek, J. G. Díaz, M. Fronc and I. Svoboda

Abstract: In the title octahedral complex, [Cu{N(CN)₂}₂(ampym)₂]_n (ampym is 4-aminopyrimidine, C₄H₅N₃), the Cu atom is located on an inversion centre and is coordinated in the equatorial plane by two dicyanamide nitrile N atoms and two N atoms from ampym ligands [Cu-N = 1.972 (2) and 2.001 (2) Å, respectively], and in the axial positions by another two dicyanamide nitrile N atoms, at 2.633 (2) Å. Neighbouring Cu atoms are connected via double dicyanamide bridges to form a one-dimensional infinite chain.

Online 21 May 2005

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