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Preparation and Identification of Some Chelate Complexes with New Heterocyclic Azoligand | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 24, Issue 2, 2013, Pages 69-78 | ||
| Author | ||
| Abid Allah. M. Ali | ||
| Abstract | ||
| Chelate complexes of Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) were prepared with new heterocyclic azoligand 2-[(2,5-Dimethyl phenyl)azo]-4,5-diphenyl imidazole (dimpai), the mole ratio (M:L) was (1:2) for Ni(II) and Cu(II) metal ions, and (1:1) for Zn(II), Cd(II) and Hg(II) metal ions. The azoligand was prepared by coupling reaction of 2,5-dimethyl phenyl diazonim chloride with 4,5-diphenyl imidazole as coupling component in alkaline ethanolic solution. The structures of theses complexes were elucidated on the basis of elemental analysis, magnetic susceptibility, molar conductivity measurement, IR and electronic spectra. | ||
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