Abstract
We propose a simple, in respect to computations, model and the calculation method for energy levels and intensities in IR spectra of polyatomic molecules in the anharmonic approximation for sufficiently high values of vibrational quantum numbers but with a restriction of possible motions of nuclei within the region not reaching yet the dissociation limit.
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Original Russian Text Copyright © 2007 by L. A. Gribov and V. A. Dementiev
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Translated from Zhurnal Strukturnoi Khimii, Vol. 48, No. 1, pp. 22–26, January–February, 2007.
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Gribov, L.A., Dementiev, V.A. Simple model for the description of anharmonic vibrations of polyatomic molecules. J Struct Chem 48, 16–20 (2007). https://doi.org/10.1007/s10947-007-0003-2
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DOI: https://doi.org/10.1007/s10947-007-0003-2