| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1228993 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2015 | 7 Pages |
•Organic PCN crystal was grown by slow evaporation method.•PCN belongs to orthorhombic crystal system with space group P212121.•PCN crystal is stable upto 184.68 °C.•Band gap energy (Eg) of PCN crystal was found to be 3.41 eV.•SHG efficiency of PCN is 2.33 times that of KDP crystal.
Organic nonlinear optical material, pyrrolidinium-2-carboxylate-4-nitrophenol (PCN) was synthesized and single crystals were grown by slow evaporation solution growth method. Single crystal X-ray diffraction analysis confirmed the structure and lattice parameters of PCN crystals. Infrared, Raman and NMR spectral analyses were used to elucidate the functional groups present in the compound. The thermal behavior of synthesized compound was studied by thermogravimetric and differential scanning calorimetry (TG-DSC) analyses. The photoluminescence property was studied by exciting the crystal at 360 nm. The relative second harmonic generation (SHG) efficiency of grown crystal was estimated by using Nd:YAG laser with fundamental wavelength of 1064 nm.
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