High resolution study of the lowest inversion-vibration bands of 15NHD2: Interacting bands ν5/ν6/2ν2; Journal of Quantitative Spectroscopy and Radiative Transfer; Vol. 250
| Parent link: | Journal of Quantitative Spectroscopy and Radiative Transfer Vol. 250.— 2020.— [107062, 12 p.] |
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| সংস্থা লেখক: | |
| অন্যান্য লেখক: | , , , , |
| সংক্ষিপ্ত: | Title screen High-resolution (0.004 cm−1) Fourier transform spectra of the 15NHD2 molecule were recorded for the first time in the region of 1000-1800 cm−1 at LISA in Créteil and analyzed. Assignments of transitions were made on the basis of the ground state combination differences method. Parameters of the effective Hamiltonian of the ground vibrational state in the model of the asymmetric top molecule in A−reduction and Ir−representation were determined from the fit of MW and FIR data known in the literature and 70 new mean combinations differences obtained in the present study. As the result of the analysis, 4168 ro-vibrational transitions have been assigned to the five vibrational states (v5=1,s), (v5=1,a), (v6=1,s), (v6=1,a), and (v2=2,s), and the values of 667 upper ro-vibrational energy levels were determined. A weighted fit was carried out using the model of the effective Hamiltonian which takes into account strong resonance interaction between all five upper vibrational states corresponding to the observed (v5=1,s), (v5=1,a), (v6=1,s), (v6=1,a), and (v2=2,s). A set of 102 parameters obtained from the fit provided the basis to reproduce the initial 667 energy values of the five mentioned inversion-vibration states with the drms=4.26×10−4 cm−1. Режим доступа: по договору с организацией-держателем ресурса |
| ভাষা: | ইংরেজি |
| প্রকাশিত: |
2020
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://doi.org/10.1016/j.jqsrt.2020.107062 |
| বিন্যাস: | বৈদ্যুতিক গ্রন্থের অধ্যায় |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662545 |
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| 200 | 1 | |a High resolution study of the lowest inversion-vibration bands of 15NHD2: Interacting bands ν5/ν6/2ν2 |f O. N. Ulenekov (Ulenikov), E. S. Bekhtereva, O. V. Gromova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 60 tit.] | ||
| 330 | |a High-resolution (0.004 cm−1) Fourier transform spectra of the 15NHD2 molecule were recorded for the first time in the region of 1000-1800 cm−1 at LISA in Créteil and analyzed. Assignments of transitions were made on the basis of the ground state combination differences method. Parameters of the effective Hamiltonian of the ground vibrational state in the model of the asymmetric top molecule in A−reduction and Ir−representation were determined from the fit of MW and FIR data known in the literature and 70 new mean combinations differences obtained in the present study. As the result of the analysis, 4168 ro-vibrational transitions have been assigned to the five vibrational states (v5=1,s), (v5=1,a), (v6=1,s), (v6=1,a), and (v2=2,s), and the values of 667 upper ro-vibrational energy levels were determined. A weighted fit was carried out using the model of the effective Hamiltonian which takes into account strong resonance interaction between all five upper vibrational states corresponding to the observed (v5=1,s), (v5=1,a), (v6=1,s), (v6=1,a), and (v2=2,s). A set of 102 parameters obtained from the fit provided the basis to reproduce the initial 667 energy values of the five mentioned inversion-vibration states with the drms=4.26×10−4 cm−1. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Quantitative Spectroscopy and Radiative Transfer | ||
| 463 | |t Vol. 250 |v [107062, 12 p.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a inversion states in ammonia | |
| 610 | 1 | |a 15NHD2 molecule | |
| 610 | 1 | |a resonance interactions | |
| 701 | 1 | |a Ulenekov (Ulenikov) |b O. N. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1949- |g Oleg Nikolaevich |3 (RuTPU)RU\TPU\pers\34331 |9 17837 | |
| 701 | 1 | |a Bekhtereva |b E. S. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1974- |g Elena Sergeevna |3 (RuTPU)RU\TPU\pers\34450 |9 17851 | |
| 701 | 1 | |a Gromova |b O. V. |c physicist |c Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1982- |g Olga Vasilievna |3 (RuTPU)RU\TPU\pers\34333 |9 17839 | |
| 701 | 1 | |a Fomchenko |b A. L. |c physicist |c research engineer at Tomsk Polytechnic University, candidate of physical and mathematical Sciences |f 1987- |g Anna Leonidovna |3 (RuTPU)RU\TPU\pers\34089 |9 17645 | |
| 701 | 1 | |a Tchana |b F. K. |g Fridolin Kwabia | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |9 28348 |
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| 856 | 4 | |u https://doi.org/10.1016/j.jqsrt.2020.107062 | |
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