Intensity of a Raman Overtone Band
作者:
Jagdeesh Bandekar,
期刊:
Spectroscopy Letters
(Taylor Available online 1973)
卷期:
Volume 6,
issue 11
页码: 675-679
ISSN:0038-7010
年代: 1973
DOI:10.1080/00387017308064970
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Placzek [1] was the first to derive general expressions for the intensities of overtones in case of Raman scattering. He assumed electrical anharmonicity. However, he left the expressions for the derivations of the polarizability tensor undetermined. In 1941, a classical and semiempirical theory was developed by Wolkenstein [2]. He assumed the validity of the additivity of bond polarizabilities. However, the expressions derived by him for the intensities of overtones remain yet to be verified. It is the purpose of this paper to derive a formula for Raman polarizability tensor for overtones of (intramolecular) vibrational spectra along the lines of Kondilenko et al. [3,4]
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