Preparation, Spectral Identification and Analytical Studies of Cu(II) Transition Metal Complex with New Imidazole Azo ligand (PADDPI) and The biological Activity Study | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 25, Issue 3, September 2014, Pages 41-50 | ||
| Author | ||
| Alaa Falah Mohsin Al- hamedawi | ||
| Abstract | ||
| In this paper, we prepared and characterized the complex of Cu(II) ion and the new organic heterocyclic azo dye 2-[(procainamide) diazenyl]-4,5-diphenylimidazole (PADDPI), which was prepared by reacting diazonium salt solution of 2-amino-5-procaine amide in alkaline ethanolic solution. The general formula of the solid complex was determined as [CuL2Cl2] through reacting azo imidazole ligand with metal chloride ion, and the molar ratio was (metal : ligand) [1:2]. The solid complex was characterized spectroscopyically by FT-IR, electronic spectra, elemental analysis and molar conductance. The analytical data show that the ligand is a bidantate and coordinates with metal ion via nitrogen atom of azo and N3 of imidazole. The octahedral geometry was suggested for Cu(II) ion complex | ||
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