Abstract
The high resolution infrared spectra of the 32S16O18O molecule were recorded with a Bruker IFS 120 HR Fourier transform interferometer for the first time in the region of 1800–2800 cm−1 where the bands 2ν1, ν1+ν3, and 2ν3 are located. About 3970, 2960 and 3450 transitions were assigned in the experimental spectra with the maximum values of quantum numbers Jmax./Ka max. equal to 59/20, 68/25, and 43/18 to the bands 2ν1, ν1+ν3, and 2ν3, respectively. The subsequent weighted fit of experimentally assigned transitions was made with the Hamiltonian model which takes into account the resonance interactions between the studied vibrational states. As the result, a set of 39 fitted parameters was obtained which reproduces the initial 3213 ro-vibrational energy values obtained from the assigned transitions with the drms=2.4×10−4cm−1.
| Original language | English |
|---|---|
| Pages (from-to) | 344-350 |
| Number of pages | 7 |
| Journal | Journal of Quantitative Spectroscopy and Radiative Transfer |
| Volume | 189 |
| DOIs | |
| Publication status | Published - 1 Mar 2017 |
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ASJC Scopus subject areas
- Radiation
- Atomic and Molecular Physics, and Optics
- Spectroscopy
Cite this
High resolution study of the rotational structure of doubly excited vibrational states of 32S16O18O : The first analysis of the 2ν1, ν1+ν3, and 2ν3 bands. / Ulenikov, O. N.; Bekhtereva, E. S.; Gromova, O. V.; Zamotaeva, V. A.; Kuznetsov, S. I.; Sydow, C.; Bauerecker, S.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 189, 01.03.2017, p. 344-350.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High resolution study of the rotational structure of doubly excited vibrational states of 32S16O18O
T2 - The first analysis of the 2ν1, ν1+ν3, and 2ν3 bands
AU - Ulenikov, O. N.
AU - Bekhtereva, E. S.
AU - Gromova, O. V.
AU - Zamotaeva, V. A.
AU - Kuznetsov, S. I.
AU - Sydow, C.
AU - Bauerecker, S.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - The high resolution infrared spectra of the 32S16O18O molecule were recorded with a Bruker IFS 120 HR Fourier transform interferometer for the first time in the region of 1800–2800 cm−1 where the bands 2ν1, ν1+ν3, and 2ν3 are located. About 3970, 2960 and 3450 transitions were assigned in the experimental spectra with the maximum values of quantum numbers Jmax./Ka max. equal to 59/20, 68/25, and 43/18 to the bands 2ν1, ν1+ν3, and 2ν3, respectively. The subsequent weighted fit of experimentally assigned transitions was made with the Hamiltonian model which takes into account the resonance interactions between the studied vibrational states. As the result, a set of 39 fitted parameters was obtained which reproduces the initial 3213 ro-vibrational energy values obtained from the assigned transitions with the drms=2.4×10−4cm−1.
AB - The high resolution infrared spectra of the 32S16O18O molecule were recorded with a Bruker IFS 120 HR Fourier transform interferometer for the first time in the region of 1800–2800 cm−1 where the bands 2ν1, ν1+ν3, and 2ν3 are located. About 3970, 2960 and 3450 transitions were assigned in the experimental spectra with the maximum values of quantum numbers Jmax./Ka max. equal to 59/20, 68/25, and 43/18 to the bands 2ν1, ν1+ν3, and 2ν3, respectively. The subsequent weighted fit of experimentally assigned transitions was made with the Hamiltonian model which takes into account the resonance interactions between the studied vibrational states. As the result, a set of 39 fitted parameters was obtained which reproduces the initial 3213 ro-vibrational energy values obtained from the assigned transitions with the drms=2.4×10−4cm−1.
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UR - http://www.scopus.com/inward/citedby.url?scp=85007485676&partnerID=8YFLogxK
U2 - 10.1016/j.jqsrt.2016.12.019
DO - 10.1016/j.jqsrt.2016.12.019
M3 - Article
VL - 189
SP - 344
EP - 350
JO - Journal of Quantitative Spectroscopy and Radiative Transfer
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
SN - 0022-4073
ER -