SYNTHESIS AND CHARACTERIZATION OF SOME COMPLEXES OF CR(III), CO(II), NI(II), AND CU(II) WITH (1-BENZOYL-3-METHYL-1H- PYRAZOL-5(4H)-ONE

Cr(III), Co(II), Ni(II), and Cu(II) complexes of (1-benzoyl-3-methyl-1H-pyrazol-5(4H)-one have been synthesized and characterized by elemental analysis, FT-IR, UV/ visible spectra, magnetic susceptibility and molar conductivity. All complexes are expected to have an octahedral structure.