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Paper Details

Synthesis, Characterization and Antibacterial Studies of Mixed Ligand Complexes of Zn (II) and Mn (II) With SalicylaldehydeIsonicotinic Acid Hydrazone and Hetercyclic Base

*Bharti Jain, 1Meena Verma & **Suman Malik

Journal Title:Journal of Chemical, Biological and physical sciences

The mixed ligand complexes of Zn (II) and Mn (II) with schiff base derived fromisonicotinic acid hydrazideandheterocylic base pyridine have been synthesized and characterized on the basis of elemental analysis, IR, electronic spectra, magnetic moment, Conductance and thermogravimetric analysis. The complexes are colored and stable in air, having the general formula M (L) B.X [metal: Ligand: base.H2O]. The thermal behavior of complexes show that the hydrated complexes lose molecule of water first, followed by decomposition of ligand molecules in subsequent steps. The ligand and its complexes have also been tested for their antimicrobial behavior against various microorganisms and all complexes show a good activity.