Indian Journal of Forensic Medicine & Toxicology
  • Year: 2019
  • Volume: 13
  • Issue: 4

Synthesis, Characterization and Photo-Kinetic Study of DiphenolSchiff Base and its Metal Complexeswith (Co+2, Ni+2, Cu+2) Ions

  • Author:
  • Ahmad H. Ismail1, Bayader F. Abbas1, Alaa E. Sultan2, Salah M. Abdullah1, Nadir F. Habubi3
  • Total Page Count: 8
  • Page Number: 1244 to 1251

1Mustansiryah University, College of Science, Department of Chemistry, Baghdad, Iraq

2Dyala University, College of Science, Department of Chemistry, Dyala, Iraq

3Mustansiryah University, College of Education, Department of Physics, Baghdad-Iraq

Online published on 27 November, 2019.

Abstract

In this research 3, 3`-[benzene-1, 4-diylbis (nitromethylylidene)diphenol (ligand)was prepared from reaction of 1, 4phynilindiamine with 3-Hydroxy Benzoic acid. This ligand was investigated using GC-Mass, (H1, C13)NMR, FT-IR and UV-Vis spectral studies. Complexes of ligand with the transition metal ions (Co+2, Ni+2, Cu+2) were prepared and investigated by using the techniques FTIR, Uv-visible, molar conductivity and magneticsusceptibility.

Molar ratio of the prepared complexes was 1: 1for Co+2, Ni+2) complexes and 2: 2for (Cu+2) complex thatconformed asdimer complex. Cobalt, nickel and copper complexesdata were agreement with an octahedral geometry. Photo-kinetic study was achieved for the bivalent copper complex. Kinetic study showed that photo reaction of the copper complex was from the first order by indicating of complexes concentration with the neglected of solvent amount. The values of photo-reaction constant were calculated for copper complex, which was 0.017min1.

Keywords

Schiff base complexes, DiPhenol Schiffbase, Photo-kinetic study, Metal complexes