(IUCr) Crystallography Journals Online

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Acta Cryst. (2004). E60, m1897-m1899 [ doi:10.1107/S1600536804029253 ]

catena-Poly[[[-di-4-pyridyldiazene-²N⁴:N^4'-bis[(triphenylphosphine-P)copper(I)]]--pyridine-2-carbaldehyde azine-N²,N:N',N^2'] bis(tetrafluoroborate)]

M.-M. Yu, W.-F. Fu, Z.-X. Li, Z.-F. Yao and L.-F. Jia

Abstract: The title polymeric copper(I) complex, {[Cu₂(4,4'-azpy)( [mu] -paa)(C₁₈H₁₅P)₂](BF₄)₂}, [4,4'-azpy = di-4-pyridyldiazene (C₁₀H₈N₄) and paa = pyridine-2-carbaldehyde azine (C₁₂H₁₀N₄)] has been prepared and the crystal structure determined. The copper(I) centres adopt a distorted tetrahedral coordination geometry and are linked through binucleating azpy and paa ligands.

Online 20 November 2004

catena-Poly[[[-di-4-pyridyldiazene-2N4:N4'-bis[(triphenylphosphine-P)copper(I)]]--pyridine-2-carbaldehyde azine-N2,N:N',N2'] bis(tetrafluoroborate)]

M.-M. Yu, W.-F. Fu, Z.-X. Li, Z.-F. Yao and L.-F. Jia

catena-Poly[[[-di-4-pyridyldiazene-²N⁴:N^4'-bis[(triphenylphosphine-P)copper(I)]]--pyridine-2-carbaldehyde azine-N²,N:N',N^2'] bis(tetrafluoroborate)]