dc.creator Ogilvie, J. F. en_US dc.date.accessioned 2007-11-20T17:05:49Z dc.date.available 2007-11-20T17:05:49Z dc.date.issued 1995 en_US dc.identifier 1995-MI-02 en_US dc.identifier.uri http://hdl.handle.net/1811/29513 dc.description Author Institution: Institute of Atomic Molecular Sciences, P. O. Box 23-166, Taipei 10764, Taiwan en_US dc.description.abstract From analyses of vibration-rotational spectra of diatomic and linear triatomic molecules, particularly LiH, we evaluated the term coefficients $Y_{kl}$ and various $Z_{kl}$ in terms of mechanical (related to vibration and rotation of the nuclei about the centre of mass), adiabatic, and nonadiabatic vibrational and rotationl effects (as the associated electrons follow imperfectly the nuclei). We propose generalisations about relative orders of magnitudes of mechanical, adiabatic and nonadiabatic effects that pertain to intramolecular dynamics of free small molecules, and discuss the importance of taking into account all these effects in either comparing results deduced from experiment with those drawn from computations of molecular electronic structure or deducing structural information from spectral parameters. Various approaches to the reduction of spectral data of diatomic molecules are compared, and the chemical and physical significance of the results is discussed. en_US dc.format.extent 61097 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title ADIABATIC AND NONADIABATIC EFFECTS IN MOLECULAR SPECTRA OF DIATOMIC MOLECULES; 2 PURE ROTATIONAL AND VIBRATION-ROTATIONAL DATA OF LiH AS A TEST CASE en_US dc.type article en_US
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