Synthesis and characterization of Sodium salt of L-Cystine

Vol-3 | Issue-06 | June 2018 | Published Online: 09 June 2018    PDF ( 350 KB )
DOI: https://doi.org/10.5281/zenodo.1286201
Author(s)
G. Madhurambal 1; S. Ambikavathy 2; B. Ravindran 3; M. Mariappan 4

1Dean of Science, ADM College for Women, Nagapattinam, Tamil Nadu (India)

2Research Scholar, ADM College for women, Nagapattinam, Tamil Nadu (India)

3Assistant Professor, PG & Research Department of Physics, Thiru.Vi.Ka.Govt. Arts College, Thiruvarur, Tamil Nadu (India)

4Assistant professor, PG & Research Department of Chemistry, Thiru.Vi.Ka.Govt. Arts College, Thiruvarur, Tamil Nadu (India)

Abstract

Nonlinear optical single crystals of sodium salt of L-Cystine have been grown by slow evaporation technique. Powder X-ray diffraction analysis has been carried out and the diffraction patterns have been indexed. Fourier transform infrared (FT-IR) analysis confirms the various functional groups present in the grown crystal. The thermal behavior of the grown crystal was investigated by DSC and TGA analysis. The optical properties of the crystal were determined by UV-Visible transmittance spectrum.

Keywords
Nonlinear, L-Cystine, FT-IR, DSC, TGA
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