High–resolution FTIR spectroscopic study of 73GeH4 up to 2300 cm−1

O. N. Ulenikov, O. V. Gromova, E. S. Bekhtereva, N. I. Raspopova, M. A. Koshelev, I. A. Velmuzhova, A. D. Bulanov, P. G. Sennikov

Результат исследований: Материалы для журналаСтатья

3 Цитирования (Scopus)

Аннотация

The spectra of germane enriched up to 99.9 % of 73GeH4 were recorded with a high resolution (0.003 cm−1) at different pressures with the Bruker IFS 125HR Fourier transform spectrometer (Nizhny Novgorod, Russia) in the region of 650–4400 cm−1 and analyzed in the Dyad and Pentad region. The 9208 transitions belonging to the seven “cold” bands (6987 transitions) of the Dyad and Pentad and to the nine “hot” Dyad–Pentad bands (2221 transitions) were assigned and theoretically analysed in the frame of the effective Hamiltonian model. The obtained set of 68 fitted parameters reproduces the initial 9208 experimental line positions with the drms=2.82×10−4 cm−1.

Язык оригиналаАнглийский
Страницы (с-по)129-137
Число страниц9
ЖурналJournal of Quantitative Spectroscopy and Radiative Transfer
Том221
DOI
СостояниеОпубликовано - 1 дек 2018

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ASJC Scopus subject areas

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Spectroscopy

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