Journal :   Asian Journal of Research in Chemistry

Volume No. :   4

Issue No. :  4

Year :  2011

Pages :   636-639

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis, Characterization and Antimicrobial Activity of Novel Schiff’s Base Complexes of some Transition Metal Ions.



Address:   A.K. Ibrahim Sheriff1 and S. Syed Shafi2*
1PG and Research Dept. of Chemistry, C. Abdul Hakeem College, Melvisharam-632 509, India.
2Dept. of Chemistry, Thiruvalluvar University, Serkadu, Vellore-632 004, India.
*Corresponding Author
DOI No:

ABSTRACT:
Condensation of p-methyl thioaniline with salicylaldehyde gives a novel Schiff base which gives trischelate octahedral complexes with Fe(II), Co(II), Ni(II) and Ru(III) metal ions and bis chelate diaqua octahedral complex with Cu(II) ion. They have been characterized by magnetic susceptibility measurements, electronic spectroscopy, IR,1H NMR and 13C NMR techniques. Their electrochemical properties have been studied. Some of these complexes have been found to be effective antimicrobials against some selected Gram (+) and Gram (-) bacteria and fungi. Their ligand field parameters such a 10Dq, LFSE, Racah parameter ß have been calculated to assess the strength and covalency of M-L bond.
KEYWORDS:
Tris chelate, spectral studies, cyclic voltammetry, ligand field parameters, antimicrobial.
Cite:
A.K. Ibrahim Sheriff, S. Syed Shafi. Synthesis, Characterization and Antimicrobial Activity of Novel Schiff’s Base Complexes of some Transition Metal Ions. Asian J. Research Chem. 4(4): April, 2011; Page 636-639.
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