Growth and characterisation of sodium thiourea nitrate for optical crystal

  • Sakthi.P PG & Research Department of Physics, Government Arts college, Thiruvannamalai-606 603, Tamil Nadu, India
  • Rajasekaran.R Aruna Vidhya Arts & Science College, Kannakurukkai-606 704, Tamil Nadu, Indi

Abstract

Sodium thiourea nitrate (STN) a semi organic optical crystal was grown by slow evaporation technique at room temperature. The cell parameter value and crystal structure was determined Single crystal Xray diffraction study. Presence functional group was identified FTIR study. The cut-off wavelength was determined UV-visible transmission spectrum study. The mechanical strength was analysis using Vicker’s microhardness test.

Published
2015-10-30