Journal of Structural Chemistry

, Volume 53, Issue 2, pp 393–396 | Cite as

Crystal and molecular structure of the copper(II) Schiff-base complex containing the azo group

  • L. D. Popov
  • S. I. Levchenkov
  • M. A. Kiskin
  • I. N. Shcherbakov
  • Yu. P. Tupolova
  • O. V. Maevskii
  • V. A. Kogan
Article

Abstract

From 3-allyl salicylaldehyde and 4-aminoazobenzene (HL), the Schiff-base complex of copper(II) is synthesized and structurally characterized. The crystallographic unit of a CuL2 (1) single crystal contains two independent molecules of the complex. Coordination polyhedra of copper atoms are slightly distorted squares; azomethine ligands are in the trans-position. The neighboring molecules of the complex are bonded by intermolecular π stacking interactions.

Keywords

Schiff bases azomethines azo ligands copper(II) complexes single crystal X-ray diffraction study 

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Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • L. D. Popov
    • 1
  • S. I. Levchenkov
    • 2
  • M. A. Kiskin
    • 3
  • I. N. Shcherbakov
    • 1
  • Yu. P. Tupolova
    • 1
  • O. V. Maevskii
    • 1
  • V. A. Kogan
    • 1
  1. 1.Southern Federal UniversityRostovon-DonRussia
  2. 2.Southern Scientific CenterRussian Academy of SciencesRostovon-DonRussia
  3. 3.N. S. Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussia

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