The Preparation and spectral characterization of Schiff Base ligand and Cu(II), Co(II), Zn(II), Cd(II) Metal complexes

Biological Activity

Abstract

Schiff base ligand 2-((3,5-dibromo-2-hydroxybenzylidene)amino)acetic acid derived from 3,5-dibro Salicylaldehyde and Glycine in absolute Water & MeOH. Complexes of this Schiff Base ligand with of Cu(II), Co(II), Zn(II), Cd(II), were prepared with ligand : Metals ratio of 2 : 1. Their structures have been elucidated on the basis of elemental analyses, electronic spectra, IR, ¹H -NMR and Mass spectra, TGA.