IUCrData (Dec 2022)

trans-Bis(2,2′-dipyridylamine-κ2N,N′)bis(1,1,3,3-tetracyano-2-ethoxypropenido-κN)copper(II)

  • Yaakoub Saadallah,
  • Zouaoui Setifi,
  • David K. Geiger,
  • Mohammed Hadi Al-Douh,
  • Achouak Satour,
  • Fatima Setifi

DOI
https://doi.org/10.1107/S2414314622011804
Journal volume & issue
Vol. 7, no. 12
p. x221180

Abstract

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The title compound, [Cu(C9H5N4O)2(C10H9N3)2], was synthesized solvothermally. The complex exhibits a distorted octahedral coordination geometry. The CuII atom is located on an inversion centre. The distorted octahedral CuN6 coordination sphere is composed of bidentate 2,2′-dipyridylamine in the equatorial sites while the axial sites are occupied by 1,1,3,3-tetracyano-2-ethoxypropenide ligands. In the crystal, N—H...N hydrogen bonding results in chains parallel to [010].

Keywords