High-resolution Fourier transform spectrum of H2S in the region of the second hexade

Marvel analysis of the measured high-resolution rovibrational spectra of H232S

“…As only the upper energy levels of the transitions were reported in 05UlLiBeGr [53], 04UlLiBeGr_b [58], and 04UlLiBeGr_a [59], the corresponding transition wavenumbers were recovered from A.-W. Liu (18Liu [55]) using the energy levels obtained from 97BrCrCrNa [54], 04BrNaPoSi_c [56], 04BrNaPoSi_a [57], and 04BrNa-PoSi_b [60]. For this reason, the transitions in the Marvel dataset which are referred to as from 05UlLiBeGr [53], 04UlLiBeGr_b [58], and 04UlLiBeGr_a [59] contain a larger number of assignments than reported in the original publications. The data of the first hexad region between 4500-5600cm −1 were totally assigned based on the energy levels reported in 97BrCrCrNa [54].…”

Information system for molecular spectroscopy. 5. Ro-vibrational transitions and energy levels of the hydrogen sulfide molecule

“…1) Publications [30,33,36,39,41], based on the analysis of Fourier spectra recorded by L. Brown 2) Experimental transitions are not given in origi nal studies [37,38,40]: centers and absorption coeffi cients in the peak of lines recorded at a Fourier spec trometer in the 4000-9000 cm -1 range are provided by the authors of the above publications. The trivial iden tification of the resultant line lists was carried out on the basis of experimental energy levels included in the information system (particularly, those obtained from the analysis of Kitt Peak spectra), which sometimes turned out to be wider than was noted in works [37,38,40].…”

“…The trivial iden tification of the resultant line lists was carried out on the basis of experimental energy levels included in the information system (particularly, those obtained from the analysis of Kitt Peak spectra), which sometimes turned out to be wider than was noted in works [37,38,40]. The resultant lists of identified lines are published in the W@DIS.…”

On the determination of the intramolecular potential energy surface of polyatomic molecules: Hydrogen sulfide and formaldehyde as an illustration

“…From Refs. [53][54][55][56][57][58][59][60][61][62][63][64][65][66][67], we used 88 band centers of the three isotopic species as initial experimental data. Obtained from the fit is a set of 16 parameters of the potential function from Eq.…”