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Spectrophotometrically studied conditional stability constants and confirmation of complex formation of Cu (II), Cd (II) and Cr (III) complex with substituted thio- carbamidonaphthols

Author : Ajay Wadekar, Dipak Tayade

Present work concern with spectrophotometrically investigation of conditional stability constant and formation constant of metal-ligand complexes of ligands 5-p-chlorophenyl thiocarbamido-1-nahthol with Cu(II), Cd(II) and Cr(III) metal ions with ethanol water systems at different proportions by Jobs method of continuous variation. The stiochiometry of complex formation found to be 1:1. This investigation helps to understand drug effect and drug activity of newly synthesized drugs.


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