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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/117/02/0133-0137

    • Keywords

       

      Dinuclear copper(II) complex; crystal structure; chiral properties

    • Abstract

       

      Synthesis and characterization of an optically active binuclear dichloro-bridged copper(II) complex [Cu2(μ-Cl)2(HL)2]·H2O 1 (H2L = S-(−)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-phenol) of a Schiff-base derived from salicylaldehyde and (S)-(+)-2-phenylglycinol are described. Compound 1 crystallizes in the orthorhombic chiral P212121 space group with Z = 4, a = 10·21(2), b = 11·574(3), c = 25·364(9). Each copper shows square pyramidal geometry with O2NCl2 coordination and the Cu2Cl2 core geometry adopts a butterfly shape. Crystals of 1 were further characterized by elemental analysis, IR, UV-visible and EPR spectroscopy and circular dichroism (CD) studies.

    • Author Affiliations

       

      Chullikkattil P Pradeep1 Panthapally S Zacharias1 Samar K Das1

      1. School of Chemistry, University of Hyderabad, Hyderabad - 500 046, India

    • Dates

       
      Published
      March 2005
      Final version published online
      14 March 2016

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