On the determination of the spectroscopic parameters of axially symmetric XY[Z.sub.3] molecules

Based on the formalism of irreducible tensor operators, the operator matrix of the effective rotational operator is determined in the general form for XY[Z.sub.3] -type molecules of axial symmetry. Based on the symmetric properties of the Hamiltonian and the vibrational wave functions of molecules o...

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Bibliographic Details
Published in:Russian physics journal 2013-12, Vol.56 (7), p.837
Main Authors: Fomchenko, A.L, Litvinovskaya, A.G, Bolotova, I.B, Raspopova, N.I, Aslapovskaya, Yu.S, Zamotaeva, V.A, Krivchikova, Yu.V, Chertavskikh, Yu.V
Format: Article
Language:English
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Summary:Based on the formalism of irreducible tensor operators, the operator matrix of the effective rotational operator is determined in the general form for XY[Z.sub.3] -type molecules of axial symmetry. Based on the symmetric properties of the Hamiltonian and the vibrational wave functions of molecules of this type, a number of previously unknown relationships are derived for the spectroscopic parameters. Keywords: symmetry of a molecule, properties of the Hamiltonian, spectroscopic parameters.
ISSN:1064-8887