Sathyanarayanamoorthi, V (2013) Growth, spectroscopy properties and DFT based PCM calculations of guanidinium chlorochromate. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. pp. 255-264. ISSN 1386-1425

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Abstract

Nonlinear optical single crystals of guanidinium chlorochromate [GCC] are grown by slow evaporation
solution growth technique using water as the solvent. Purity of crystals is increased by the method of
recrystallization. The solubility of the material is measured at various temperatures in de-ionized water.
The grown crystals are characterized by single crystal XRD for obtaining unit cell parameters. The presence of functional groups and modes of vibrations are identified by FT-IR spectroscopy. The chemical
structure of crystal is established by FT-NMR techniques. The UV–vis–NIR spectrum of GCC shows less
absorption and good transmittance in the entire visible region enabling its use in optical application. Also,
the Kurtz powder second harmonic generation test shows that the compound is a potential material for
optical second harmonic generation. The theoretical vibration frequency of HC(NH2)3 and [C(NH2)3]2 are
analyzed in different solvent media.

Item Type: Article
Uncontrolled Keywords: Guanidinium chlorochromate Crystal growth XRD 1 H and 13C NMR PCM calculations Solvent effect
Divisions: PSG College of Arts and Science > Department of Physics
Depositing User: Mr Team Mosys
Date Deposited: 06 Apr 2023 09:31
Last Modified: 06 Apr 2023 09:31
URI: http://ir.psgcas.ac.in/id/eprint/1862

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