Asian Journal of Research in Chemistry
  • Year: 2021
  • Volume: 14
  • Issue: 4

Synthesis and Characterization of Cr (III) Macrocyclic Schiff Base Complexes

  • Author:
  • Dharmendra Kumar Sahu1, Shekhar Srivastava2
  • Total Page Count: 6
  • Published Online: Sep 9, 2021
  • Page Number: 269 to 274

1Department of Chemistry, C.M.P. Degree College, Prayagraj – 211002

2Department of Chemistry, Faculty of Science, University of Allahabad, Prayagraj – 211002

*Corresponding Author E-mail: dharmendrakumarsahu105@gmail.com

Abstract

Ninety Cr(III) macrocyclic Schiff base complexes of the type (Where X = Cl- or NO3- or CH3COO- and = macrocyclic Schiff base ligands derived from condensation of trimesic acid or p-phthalic acid or squaric acid with different aliphatic diamines) have been synthesised and characterised by elemental analysis; molar conductance; electronic spectra; IR; magnetic moment and XPS i.e. X-ray Photoelectron spectra data. An octahedral geometry was established for them.

Keywords

Chromium (III), Macrocyclic Schiff base, Magnetic moment, Electronic spectra, XPS