Abstract
The spectra of germane 72GeH4 enriched up to 99.9% in the sample were recorded with high resolution (0.003 cm−1) at different pressures with the Bruker IFS 125HR Fourier transform spectrometer (Nizhny Novgorod, Russia). The region of 700–4400 cm−1, where the Dyad and Pentad are located, was theoretically analyzed. The 9112 transitions belonging to the seven “cold” bands (6761 transitions) of the Dyad and Pentad and to the nine “hot” Dyad–Pentad bands (2351 transitions) were assigned and analyzed with an effective hamiltonian model which takes into account the presence of resonance interactions. The obtained set of 53 fitted parameters reproduces the initial 9112 experimental line positions with a drms=2.44×10−4 cm−1.
| Original language | English |
|---|---|
| Pages (from-to) | 206-213 |
| Number of pages | 8 |
| Journal | Journal of Quantitative Spectroscopy and Radiative Transfer |
| Volume | 225 |
| DOIs | |
| Publication status | Published - 1 Mar 2019 |
Fingerprint
Keywords
- High resolution spectrum of (72)GeH4
- Line positions
- Ro-vibrational energies
- Spectroscopic parameters
ASJC Scopus subject areas
- Radiation
- Atomic and Molecular Physics, and Optics
- Spectroscopy
Cite this
First high–resolution comprehensive analysis of 72GeH4 spectra in the Dyad and Pentad regions. / Ulenikov, O. N.; Gromova, O. V.; Bekhtereva, E. S.; Raspopova, N. I.; Kuznetsov, A. V.; Koshelev, M. A.; Velmuzhova, I. A.; Sennikov, P. G.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 225, 01.03.2019, p. 206-213.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - First high–resolution comprehensive analysis of 72GeH4 spectra in the Dyad and Pentad regions
AU - Ulenikov, O. N.
AU - Gromova, O. V.
AU - Bekhtereva, E. S.
AU - Raspopova, N. I.
AU - Kuznetsov, A. V.
AU - Koshelev, M. A.
AU - Velmuzhova, I. A.
AU - Sennikov, P. G.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - The spectra of germane 72GeH4 enriched up to 99.9% in the sample were recorded with high resolution (0.003 cm−1) at different pressures with the Bruker IFS 125HR Fourier transform spectrometer (Nizhny Novgorod, Russia). The region of 700–4400 cm−1, where the Dyad and Pentad are located, was theoretically analyzed. The 9112 transitions belonging to the seven “cold” bands (6761 transitions) of the Dyad and Pentad and to the nine “hot” Dyad–Pentad bands (2351 transitions) were assigned and analyzed with an effective hamiltonian model which takes into account the presence of resonance interactions. The obtained set of 53 fitted parameters reproduces the initial 9112 experimental line positions with a drms=2.44×10−4 cm−1.
AB - The spectra of germane 72GeH4 enriched up to 99.9% in the sample were recorded with high resolution (0.003 cm−1) at different pressures with the Bruker IFS 125HR Fourier transform spectrometer (Nizhny Novgorod, Russia). The region of 700–4400 cm−1, where the Dyad and Pentad are located, was theoretically analyzed. The 9112 transitions belonging to the seven “cold” bands (6761 transitions) of the Dyad and Pentad and to the nine “hot” Dyad–Pentad bands (2351 transitions) were assigned and analyzed with an effective hamiltonian model which takes into account the presence of resonance interactions. The obtained set of 53 fitted parameters reproduces the initial 9112 experimental line positions with a drms=2.44×10−4 cm−1.
KW - High resolution spectrum of (72)GeH4
KW - Line positions
KW - Ro-vibrational energies
KW - Spectroscopic parameters
UR - http://www.scopus.com/inward/record.url?scp=85059346746&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059346746&partnerID=8YFLogxK
U2 - 10.1016/j.jqsrt.2018.12.036
DO - 10.1016/j.jqsrt.2018.12.036
M3 - Article
AN - SCOPUS:85059346746
VL - 225
SP - 206
EP - 213
JO - Journal of Quantitative Spectroscopy and Radiative Transfer
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
SN - 0022-4073
ER -