On the Determination of the Spectroscopic Parameters of Axially Symmetric XYZ3 (C3v) Molecules

Anna Leonidovna Fomchenko, A. G. Litvinovskaya, Irina Batorovna Bolotova, Natalia Ivanovna Raspopova, Yu S. Aslapovskaya, V. A. Zamotaeva, Yu V. Krivchikova, Yulia Chertavskikh

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4 Citations (Scopus)


Based on the formalism of irreducible tensor operators, the operator matrix of the effective rotational operator is determined in the general form for XYZ 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.

Original languageEnglish
Pages (from-to)837-844
Number of pages8
JournalRussian Physics Journal
Issue number7
Publication statusPublished - Dec 2013



  • properties of the Hamiltonian
  • spectroscopic parameters
  • symmetry of a molecule

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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