Investigation of the ro-vibrational energy structure of (0101, F1) and (0101, F2) states of the 28SiH4 molecule; Atmospheric and Oceanic Optics; Vol. 30, iss. 6

Investigation of the ro-vibrational energy structure of (0101, F1) and (0101, F2) states of the 28SiH4 molecule; Atmospheric and Oceanic Optics; Vol. 30, iss. 6

Bibliographic Details
Parent link:Atmospheric and Oceanic Optics: Scientific Journal
Vol. 30, iss. 6.— 2017.— [P. 502-507]
Main Author: Raspopova N. I. Natalya Ivanovna
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра экспериментальной физики (ЭФ)
Summary:Title screen
An analysis of the high-resolution vibrational-rotational IR spectrum of ν2 + ν4 (F1) and ν2 + ν4(F2) bending absorption bands of the 28SiH4 molecule is carried out for the first time using the SPHETOM software. Approximately 618 experimental transitions with Jmax = 8 are assigned to ν2 + ν4 (F1) and ν2 + ν4 (F2) bands. Rotational, centrifugal distortion, tetrahedral splitting, and resonance interaction parameters for these vibrational bands are derived from the weighted fit of experimental line positions. The set of parameters obtained reproduces the initial experimental data with an accuracy close to the experimental uncertainties drms = 8 × 10-4 cm-1.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
bending vibrations
overtones
tetrahedral splittings
resonance interactions
изгибные колебания
обертоны
тетраэдрические расщепления
резонансные взаимодействия
Online Access:https://doi.org/10.1134/S1024856017060124
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656778

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