Extended high resolution study of 28SiH4 in the region of the octad stretching–bending bands; Journal of Quantitative Spectroscopy and Radiative Transfer; Vol. 338
| Parent link: | Journal of Quantitative Spectroscopy and Radiative Transfer.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 338.— 2025.— Article number 109402, 12 p. |
|---|---|
| Other Authors: | , , , , , |
| Summary: | The infrared spectra of 28SiH4 were measured at varied experimental conditions with a Bruker Fourier transform infrared spectrometer IFS125HR and analyzed in the 2800–3400 cm−1 region where eight sub-bands of the four stretching–bending bands of the octad are located. The 5670 transitions (Jmax=27) belonging to these sub-bands were assigned (which is 5.5 times higher in comparison with the amount of corresponding data known from the literature) in the recorded experimental spectra and theoretically reproduced by a set of 130 parameters (band centers, rotational, centrifugal distortion, tetrahedral splitting and resonance interaction parameters) obtained from the weighted fit with the drms deviation of 4.7×10−4 cm−1. A list of assigned experimental transitions is presented as the Supplementary data to this paper Текстовый файл AM_Agreement |
| Language: | English |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://doi.org/10.1016/j.jqsrt.2025.109402 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=679102 |