Growth, spectral, optical, thermal and Z-scan study of organic NLO crystal: ethylenediammonium bis­(p-methyl­benzenesulfonate) monohydrate.

Autor: Shyla, L., Jebamalar, A. S., Vinitha, G.
Zdroj: Journal of Materials Science: Materials in Electronics; Jun2024, Vol. 35 Issue 16, p1-12, 12p
Abstrakt: An organic single crystal of a charge transfer complex called ethylenediammonium bis-(p-methyl-benzenesulfonate) monohydrate (EDMBS) was created at room temperature using the slow solvent evaporation method with methanol as a solvent. The resulting EDMBS crystal was analyzed using single crystal X-ray diffraction, which confirmed that it has a monoclinic crystal system with a non-centrosymmetric space group P21. In EDMBS, hydrogen–hydrogen interaction (36.1%) stabilizes the packing of the crystal structure. FTIR analysis was used to determine the functional groups within the compound. UV–Vis spectroscopy revealed that the crystal has a lower cut-off wavelength of 263 nm, and fluorescence analysis confirmed that EDMBS is suitable for various optical and NLO applications. Thermal analysis showed that the EDMBS is thermally stable up to 310 °C. The Z-scan technique validated the third-order nonlinear characteristic of the EDMBS single crystal. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index