Physical properties of γ- Glycine crystal grown using Aqueous Solution of α-Glycine and P- Chlorobenzophenone.

Abstract

An organic nonlinear optical single crystal of Gamma (γ) glycine (GGLY) has been Grown by slow evaporation of the saturated solution at room temperature. Single crystal of γ- glycine (GGLY), an organic nonlinear optical (NLO) material, has been grown by slow solvent evaporation technique. Good optical quality single crystals with dimension up to 32 × 31 × 7 mm3 are obtained. The crystals are characterized by optical absorption Spectrum, FTIR and X-ray diffraction studies. The dielectric response of the sample is Studied as a function of frequency and temperature. The mechanical, Dielectric behavior and Differential thermal analysis (DTA) and thermo gravimetric analysis (TGA) study of the grown crystals is also investigated.