المستخلص: |
Modern phenolic polymer metal (II) complex have been synthesized by using polymeric Schiff base ligand, synthesized by the polymerization intensification reaction of 4-aminoazobenzen and 4-hydroxybenzalehyde. The polymer at metal (II) complex and ligand have been characterized by micro-analytical, UV–vis, FT-IR spectrum–Vis and CHN elemental analyser. The results detected the formation of 1:1 (L:M) complex. The effect of volume, pH and time on the absorbance values of the complex was calculated. Absorption spectra show the λ max of ligand is clear at 415 nm and complex at 385 nm this mean red shift and complex formation. These spectral and thermal studies provide very valuable information about the structural features, stability and crystallinity of the Schiff bases.
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