International Journal of Engineering, Science and Mathematics
  • Year: 2018
  • Volume: 7
  • Issue: 4

Synthesis, xrd and xanes spectral investigation of biologically active cobalt (II) schiff base complexes

  • Author:
  • Mona Gupta1, Pradeep Sharma2, Ashutosh Mishra3
  • Total Page Count: 8
  • Page Number: 206 to 213

1Doctorate Program, School Of Physics, Devi Ahilya University, Indore (M.P), India

2Dept. Of Physics, Govt. Holkar Science College, Indore (M.P), India

3School of Physics, Devi Ahilya University, Indore (M.P), India

Online published on 4 May, 2019.

Abstract

Few Cobalt (II) complexes of the ligands of Schiff base have been synthesized. These ligands has been prepared by Strecker's method at room temperature which included the reaction of p-methoxy benzaldehyde with p-toludine and p-anisidine respectively. The data obtained has been analysed by XRD and XANES. XRD data analysed by the program Origin 6.0 Professional and XANES by Athena. From the experimental measurements, various important parameters have been estimated (lattice parameter, particle size, chemical shift, edge width, ENC, Percentage covalency). Particle size found to be in the range of nanometers and chemical shift in eV respectively. The XRD analysis revealed the crystalline nature of the complexes and XANES signalized the variation in ionic nature of the prepared sample.

Keywords

Schiff base, Metal complexes, XRD, XANES, p-methoxy benzaldehyde, α-aminonitrile