Abstract

SYNTHESIS, SPECTRAL EVALUATION AND BIOLOGICAL STUDIES OF COPPER (II) CONTAINING MIXED LIGANDS SCHIFF BASE (4- BROMO- (2-CARBOXYPHENYL)-PYRIDINE-2-YL ETHYLENE AMINE) AND 1,10 PHENANTHROLINE

Shrimant V. Rathod*, Smita S. Giri and Sandip D. Maind

ABSTRACT

Copper (II) complex having general formula [CuL(phen)BF 4]BF4 was prepared by using Schiff base, 4-bromo-(2-carboxyphenyl)-Pyridine-2- yl ethylene amine, secondary ligand 1,10-Phenanthroline and copper tetrafluoroborate salt with 1:1:1 molar ratio. Distorted octahedron structure was elucidated on the basis of elemental analyses, IR, electronic spectra, magnetic susceptibility measurements, molar conductivity. We report synthesis and spectral evaluation of copper (II) complex of mixed ligands Schiff base, 4-bromo-(2-carboxyphenyl)- pyridine-2-yl ethylene amine and 1,10-Phenanthroline.

Keywords: Synthesis, Spectral evaluation, Schiff base, 4-bromo- (2-carboxyphenyl)-pyridine-2-yl ethylene amine, 1,10-phenanthroline, copper (II) complex.