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Please use this identifier to cite or link to this item: http://purl.org/purl/1992

Title: Synthesis and Spectral Characterization of Lanthanide Complexes with Sulfamethoxazole and Their Antibacterial Activity
Authors: Girish Kumar,K
Karthikeyan, G
Mohanraj, K
Elango, K P
Science
Keywords: Lanthanide Complexes
Sulfamethoxazole
Antibacterial
X-ray diffraction
Spectral Characterization
Stereochemistry
Issue Date: 2006
Publisher: Pleiades
Abstract: A series of nonelectrolytic lanthanide(III) complexes, [ ML 2 Cl 3 ] · 2 H 2 O, where M is lanthanum(III), praseodymium(III), neodymium(III), samarium(III), gadolinium(III), terbium(III), dysprosium(III), and yttrium(III), containing sulfamethoxazole ligand (L) are prepared. The structure and bonding of the ligand are studied by elemental analysis, magnetic susceptibility measurements, IR, 1 H NMR, TG / DTA , X-ray diffraction studies, and electronic spectra of the complexes. The stereochemistry around the metal ions is a monocapped trigonal prism in which four of the coordination sites are occupied by two each from two chelating ligands, sulfonyl oxygen, and nitrogen of the amide group and the remaining three positions are occupied by three chlorines. The ligand and the new complexes were tested in vitro to evaluate their activity against the bacteria Escherichia coli and Staphylococcus aureus.
URI: http://dyuthi.cusat.ac.in/xmlui/purl/1992
ISSN: 1070-3284
Appears in Collections:Dr. K Girish Kumar

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