Search results for "Spectroscopie moleculaire"
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High resolution molecular spectroscopy of the sulfur-containing XY2 type molecules.
2010
In this thesis, we analyzed the high resolution absorption molecular spectra of H2S, D2S, HDS and SO2 registered for the first time or with better experimental characteristics as compared with those registered before. For the first time in the practice of rotation-vibrational spectroscopy in the frame of the devel- oped method of "global ftting" the analysis of 22 bands (as a whole more than 9700 rotation- vibrational lines) of D2S molecule is realized. This method of "global fitting" is developed with regard to molecules of Cs symmetry; on this basis a simultaneous analysis of all the known up to the present rotation-vibrational spectra of HDS molecule is realized. The SPGF method is appli…