Preparation and Characterization of Some Metal Ions Complexes with Heterocyclic Azo Ligand (Bbai)
journal of kerbala university,
2012, Volume 8, Issue 1, Pages 181-187
AbstractThe preparation and characterization of the Co(II), Ni(II), Zn(II), Cd(II), and Hg(II) metal complexes of heterocyclic azo ligand 2,2'-[(1,1'-Biphenyl)-4,4'- diyl-bis-(azo)]-bis [4,5-diphenyl imidazole ] (Bbai) have been studied by elemental analysis, IR and Spectroscopic, magnetic moment and Molar conductance methods. The analytical data showed that all chelate complexes were prepared with (ligand:metal) ratio of (1:1). The general formula of these complexes was [M2L2Cl4], and the octahedral geometry were suggested for these complexes L:M ratio was 1:1 for all homodinuclear prepared complexes.
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