Raju V.J.T. (Professor)Alemayehu Yosef2018-06-272023-11-092018-06-272023-11-092006-07http://etd.aau.edu.et/handle/12345678/4147Complexes of Cu(II) and Ni(II) have been synthesized using template method by the condensation of orthophenylenediamine with quinoxaline-2,3-dione in ethanolic medium in the presence of metal ion All the complexes were characterized on the basis of their molar conductance, magnetic susceptibility, IR and UV-Vis, and based on this the Cu-L complex found as square planar and Ni-L complex was octahedral.enN-HetrocyclicThesis