Author:
Ali Rana Rahem,Mohammed Hasan Shamran
Abstract
Abstract
In this work, we synthesized and characterized an azo dye of amino pyridine namely 6-[3- pyridylazo]-2,4-dichlorophenol (PADCP) furthermore its complexes of cobalt, nickel and copper divalent ions. The infrared spectra refereed that PADCP ligand coordinates by oxygen and nitrogen atoms to the metals in the complexes as bidentate ligand. The synthesized complexes have general formula [M(PADCP)2] which confirmed by elemental analysis, magnetic moments, molar conductivity and electronic spectra. The synthesized complexes of PADCP have tetrahedral shape and non-ionic. The PADCP dye exhibit clear color changes under pH changes. The PADCP ligand and its complexes shown notable biological activity against E.coli, Staph.aureus and Aspergillus Niger
Subject
General Physics and Astronomy
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