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  • Chem Sci Trans., 2012, 1(2),  pp 396-400  

    DOI:10.7598/cst2012.165

    Research Article

    Synthesis and Physicochemical Studies of Mixed Ligand Complexes of Mn(II), Fe(III), Co(II), Ni(II) and Cu(II) with Acetophenone Semicarbazone and Acetone Semicarbazone

  • P. R. SHIRODE
  • Department of Chemistry, Pratap College, Amalner -425401, India
  • Abstract

    The mixed ligand complexes of the type [M(L1)(L2)]Cl2 (where M= Mn (II), Fe(III),    Co(II), Ni(II) and Cu(II) and L1 = Acetophenone semicarbazone, L2=Acetone semicarbazone) have been synthesized by the reactions of metal chlorides with two different semicarbazone compounds in 1:1:1 molar ratios. The resulting complexes have been characterized on the basis of elemental analysis, magnetic measurement, IR and electronic spectra, conductivity measurement. The metal complexes shows ratio 1:1:1 with metal, ligand L1 and ligand L2.The ligands acts as bidentate ligands and are bonded through oxygen and nitrogen to metal ion. The two co-ordination positions are occupied by two water molecules. The complexes have octahedral structure.

    Keywords

    Synthesis, Physicochemical Studies, Ligands, Semicarbazone

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