Abstract
Expressions relating the second-order anharmonic constants for theXY 2 molecules (C 2v symmetry) are obtained using the local-mode approach. These are used to calculate the harmonic frequencies and anharmonic parameters for theH 2 Se molecule.
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Tomsk State University. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 5, pp. 30–34, May, 1999.
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Ulenikov, O.N., Yurchenko, S.N. On second-order anharmonic constants forXY 2 molecules in the local-mode approach. Russ Phys J 42, 457–461 (1999). https://doi.org/10.1007/BF02508217
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DOI: https://doi.org/10.1007/BF02508217