Antimicrobial activities of titanium and vanadium complexes of 6-nitro-3-(Indolin-2-One) hydrazine carbothioamide and 6-nitro-3-(Indolin-2-one) hydrazine carboxamide
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The reaction of titanium (III) chloride and vanadium (III) chloride with monofunctional bidentate thiosemicarbazone (TSCZH) and semicarbazones (SCZH) derived from the condensation of 6-nitro-1H-indol-1-2,3-dione with thiosemicarbazide and semicarbazide hydrochloride, respectively have been carried out in 1:2 molar ratios. The resulting derivaties are coloured solids and are monomeric in nature. Octahedral geometry has been proposed on the basis of elemental analyses, magnetic susceptibility, molar conductance, electronic and I.R. spectra. The ligands and their complexes have been screened for antimicrobial activity.
KEYWORDS:Antimicrobial activities; II; V; complexes
