Cobalt(II), Nickel(II) and Copper(II) Complexes With Schiff Base Ligand Derived From Diacetylpyridine and Carbodihydrazide, SYNTHESIS AND SPECTRAL STUDIES


Abstract The condensation reaction of two equivalent carbodihydrazide with one equivalent diacetylpyridine obtain the ligand type N3O2 as a donor set atoms, the prepared compound reacted with Co+2, Ni+2 and Cu+2 ions to form their complexes , the ligand and its complexes were characterized by FT-IR, UV-Vis, 1H, 13C NMR spectroscopy, conductivity and magnetic susceptibility. From the spectroscopy studies and the conductivity and magnetic measurements suggest the distorted octahedral geometry around the metal ions