Bulletin of Pure & Applied Sciences- Chemistry
  • Year: 2021
  • Volume: 40c
  • Issue: 2

Synthesis and Spectral Characterization Copper(II) Schiff Base Complex Derived from 3-hydroxyquinoxaline-2-carboxaldehyde

1Assistant Professor, P.G. Department of Chemistry, Sree Narayana College, Punalur, Kerala691305, India

2Assistant Professor, P.G. Department of Chemistry, Sree Narayana College, Kollam, Kerala691001, India

3Assistant Professor, P.G. Department of Chemistry, Sree Narayana College, Chempazhanthy, Kerala695587, India

*Corresponding Author V. Arun, Assistant Professor, P.G. Department of Chemistry, Sree Narayana College, Punalur, Kerala691305, India E-mail: arun.organic.chem@gmail.com

Abstract

A new binuclear Schiff base complex of copper(II), [Cu2LCl2] (where H2L is N,N'- bis(3-hydroxyquinoxaline-2-carboxalidene) 1,2-diaminobenzene) with a square-planar geometry around each copper(II) has been synthesized. The complex was characterized using elemental analysis, conductivity measurements, UV-Visible spectra, FT-IR Spectra, EPR, thermal analysis and magnetic moment measurements.

Keywords

Schiff Base, Copper(II), 1,2-diamino benzene, 3-Hydroxyquinoxaline-2-carboxaldehyde, Binuclear Schiff base complex