Crystal Structure and Third Order Nonlinear Optical Studies on 2-Phenylbenzimidazolium-P-Toulenesulphonate
作者:C. Sudhakar、M. Saravanabhavan、M. Sekar、B. Babu、J. Chandrasekaran
DOI:10.13005/ojc/340116
日期:2018.2.28
A new third order nonlinear optical single crystal of 2-phenylbenzimidazolium-p-toulenesulphonate (PBITS) was grown by the solvent evaporation technique using methanol as a solvent. The single crystal XRD analysis reveals that crystals belong to the triclinic system. An NMR and FTIR study confirms the formation and vibrational analysis present in the compound. UV-Vis absorption studies were also carried out for the crystal. Nonlinear refractive index (n(2)), absorption coefficient (beta) and third order nonlinear optical susceptibility ((chi((3)))) of the crystals were evaluated by Z-Scan studies.