Synthesis and Properties of Some Metal Complexes Azo-Compounds

Rana Abdulilah Abbas, Mahasin Faisal Alias

Abstract: New complexes of some metal ions with azo-compounds containing functionally substituted azo-derivatives of benzo- [4, 5]-imidazo- [1, 2-C]-pyrimidine carboxylic acids are isolated and characterized by a set physico-chemical methods. A quantum-chemical calculations cycles were performed depending on the base of the conformity with the changes in experimental and calculated electronic absorption spectra while complexes formation.

Keywords: azo- dyes, electronic spectroscopy, theoretical treatments