Preperation and Characterization of 1, 3-Bis (methylsalicylate5-yl diazo) Benzene and Its Complexes with Some of First Period Transition Metals | ||
| Ibn Al-Haitham Journal For Pure And Applied Science | ||
| Article 1, Volume 29, Issue 1, April 2016, Pages 113-124 | ||
| Author | ||
| Khaula M. Sultan | ||
| Abstract | ||
| In this study azo dye was prepared by the reaction of m-phenylendidiazonium chloride with methyl salicylate, the resultant compound was used as a ligand for complex formation with Fe+2, Cu+2, Zn+2, Ni+2 and Co+2 ions. The prepared ligand was characterized by H1NMR, UV-Vis., And FTIR spectroscopy, CHN analysis, in addition the complexes were characterized by TGA, UV-Vis., FTIR and conductivity methods. The results indicate that the ligand chelated through phenoxy and carboxyl groups as a O4 quadra dentate ligand, the Co complex complet its hexagon coordination by bonding with chlorine and the complex wouid be electrolytic in opposite with rest complexes. | ||
| Keywords | ||
| Azo compounds; d metal complexes; Transition metal Complexes; Azo ligands | ||
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