Journal :   Asian Journal of Research in Chemistry

Volume No. :   3

Issue No. :  4

Year :  2010

Pages :   1022-1026

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis, Characterization and Electrochemical Behavior of Transition Metal (II) Complexes from 2, 6-Diphenyl-Piperidin-4-Thiosemicarbazone and their Antimicrobial Studies



Address:   A. Jamal Abdul Nasser1*, A. Pasupathy 2, R. Surendra Kumar1 and A. Idhayadhulla1
1P.G. and Research Dept. of Chemistry, Jamal Mohamed College, Tiruchirappalli-620020, Tamil Nadu, India
2 Department of Chemistry, Urumu Dhanalakshmi College, Tiruchirappalli - 620 019. Tamil Nadu, India
*Corresponding Author
DOI No:

ABSTRACT:
2,6-dipheyl–piperidin-4-thiosemicarbazone (DPPTSC) ligand and their metal (CoII, NiII , CuII, CdII ) complexes have been synthesized and characterized by IR, 1H NMR, elemental analysis, molar conductance, magnetic susceptibility measurements. The electrochemical property was studied by cyclic voltammeter. All the metal complexes are [ML2Cl2] type, where M= Co, Ni Cu, Cd and L = DPPTSC act as a bidentate ligand in all the complexes. Distorted octahedral geometry for Cu complex and octahedral geometries for all other complexes are proposed. The newly synthesized metal complexes have been screened at in vitro for their antimicrobial activity against five bacterial strains and five fungai strains, all the complexes and ligand CPPTSC possess strong inhibitory action against bacteria and fungi, the antimicrobial activities of the complexes are stronger than those of ligand CPPTSC itself.
KEYWORDS:
2, 6-Diphenyl-piperidin-4-thiosemicarbazone, Transition metal (II) complexes, Spectral study, Electrochemical behavior, Antibacterial activity.
Cite:
A. Jamal Abdul Nasser, A. Pasupathy, R. Surendra Kumar, A. Idhayadhulla. Synthesis, Characterization and Electrochemical Behavior of Transition Metal (II) Complexes from 2, 6-Diphenyl-Piperidin-4-Thiosemicarbazone and their Antimicrobial Studies. Asian J. Research Chem. 3(4): Oct. - Dec. 2010; Page 1022-1026.
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