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Journal :   Research Journal of Pharmacy and Technology

Volume No. :   6

Issue No. :  9

Year :  2013

Pages :   1010-1013

ISSN Print :  0974-3618

ISSN Online :  0974-360X


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Synthesis, Spectral Characterization and Antimicrobial Screening of Co(II) and Ni(II) Complexes derived from (E)-1-((p-tolylimino)methyl)naphthalene-2-ol



Address:   V. Gomathi, R. Selvameena, R. Subbalakshmi and G. Valarmathy
PG and Research Department of Chemistry, Seethalakshmi Ramaswami College, Tiruchirappalli-620 002, Tamil Nadu, India.
*Corresponding Author
DOI No: Not Available

ABSTRACT:
The new coordination complexes of Co(II) and Ni(II) have been synthesized from Schiff base derived from 2-hydroxy-1-naphthaldehyde and p-toluidine. The nature of bonding and the structural features of the Schiff base and its complexes have been deduced from elemental analysis, molar conductance, magnetic susceptibility measurements, IR, IH NMR, UV-Vis, and cyclic voltammetry studies. The spectral data of the complexes have revealed bidentate complexing nature of the Schiff base through azomethine nitrogen atoms and phenolic oxygen. The Schiff base and its metal complexes were screened for their antimicrobial activity. The complexes showed enhanced antimicrobial activity as compared to uncomplexed Schiff base.
KEYWORDS:
Schiff base, Metal complexes, Antibacterial, Antifungal.
Cite:
V. Gomathi, R. Selvameena, R. Subbalakshmi, G. Valarmathy. Synthesis, Spectral Characterization and Antimicrobial Screening of Co(II) and Ni(II) Complexes derived from (E)-1-((p-tolylimino)methyl)naphthalene-2-ol. Research J. Pharm. and Tech. 6(9): September 2013; Page 1010-1013.
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