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  • Chem Sci Trans., 2014, 3(3),  pp 1186-1192  

    DOI:10.7598/cst2014.801

    Research Article

    Synthesis and Characterization of Mixed Ligand Complexes of Transition Metals with Schiff’s Bases

  • P. R. SHIRODE1 and P. M. YEOLE2
  • 1Department of Chemistry, Pratap College, Amalner, India
    2Centre for P.G. Research in Chemistry, R.L. College, Parola, Dist. Jalgaon North Maharashtra University, Jalgaon (Maharashtra), India
  • Abstract

    The mixed ligand complexes of the type [ML1L2]Cl2. Where M=Cr(III), Mn(II), Co(II), Ni(II) and Cu(II) and L1=Pyruvic acid semicarbazone L2= Benzaldehyde semicarbazone have been synthesized, by the reactions of metal chlorides with two different semicarbazones in 1:1:1 molar ratios. The resulting products have been characterized on the basis of elemental analysis, magnetic measurement, IR and Electronic spectra, conductivity measurement, thermal analysis, antimicrobial activities. The metal complexes show ratio 1:1:1 with metal, ligand L1 and ligand L2.The ligands are bonded through oxygen and nitrogen to metal ion.

    Keywords

    Mixed ligand, Pyruvic acid semicarbazone, Benzaldehyde semicarbazone, Transition metals

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