Synthesis and Charact’erizatio.n of new Schiff base ligand [(2-{1-[(2 hydraxy­ benzylidene)-hydrazono]-ethyl} benzene-I, 3, 5--triol.] and it’s CQmp.lexes. with Co en\ Ni . (U), c·u(U)’ and · zn(II). (2017). Ibn AL-Haitham Journal For Pure and Applied Sciences, 21(3), 75-92. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1409