Fourth-order rotational corrections to the effective dipole moments of nonrigid asymmetric rotors

V. I. Starikov

    Результат исследований: Материалы для журналаСтатья

    12 Цитирования (Scopus)

    Аннотация

    An expression for the fourth-order rotational correction terms of the effective dipole moments of nonrigid asymmetric rotors has been derived using the method of contact transformation. The treatment takes into account the large-amplitude bending motion. The correction terms have been calculated for the different bending states of the H2O molecule. A poor convergence of the rotational series for this molecule has been obtained and some different nonpolynomial forms for these series, obtained by different summation methods, have been proposed and tested.

    Язык оригиналаАнглийский
    Страницы (с-по)166-171
    Число страниц6
    ЖурналJournal of Molecular Spectroscopy
    Том206
    Номер выпуска2
    DOI
    СостояниеОпубликовано - 2001

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Spectroscopy
    • Atomic and Molecular Physics, and Optics

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