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Polarizabilities and Related Properties of Azo Benzene Liquid Crystal Compounds
Author(s) -
Murthy Y. Narashimha,
Murthy V. Rama,
Reddy R. N. V. Ranga
Publication year - 1997
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170320211
Subject(s) - polarizability , benzene , diamagnetism , anisotropy , liquid crystal , chemistry , crystal (programming language) , vibration , computational chemistry , amplitude , molecular vibration , thermodynamics , molecular physics , molecule , organic chemistry , condensed matter physics , optics , physics , quantum mechanics , magnetic field , computer science , programming language
A novel method, molecular vibration approach is presented and used to evaluate polarizabilities, polarizability anisotropies and diamagnetic susceptabilities of Azo Benzene liquid crystal compound. In this approach vibrational frequencies are used to calculate the force constants, mean amplitude of vibrations and bond polarizabilities. In addition, the variation of order parameter with temperature is also studied. The results are compared and discussed with the literature values.