Synthesis and Characterization of Cu(II), Ni(II) and Co(II) Coordination Compounds with Nitrogen and Oxygen Containing Schiff Base

Octahedral complexes has been designed and synthesized by a 2-propyl-thioquinozoline 4(3H) semicarbazone (PTQS) with Co(II), Ni(II) and Cu(II) metal ions. The complexes was characterized by molar mass, elemental analyses, IR electronic spectra, Molar conductivity and magnetic susceptibility assistance. On the above studies it was confirming that metal ions was coordinated with Carbonyl oxygen and azomethine nitrogen atom of semicarbazone moiety. The remaining valency of metal ions are satisfied by negative ions such as Cl -, Br-, I- and No 3 - ions.