Preparation and Spectral Characterization of New Azo Imidazole Ligand 2-[(2`-Cyano Phenyl) Azo]-4,5-Diphenyl Imidazole and its Complexes with Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg (II) Ions. Baghdad Sci.J [Internet]. 2015 Mar. 1 [cited 2024 Apr. 27];12(1):96-109. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/532