High accurate analysis of the excited (v = 1) and (v = 2) vibrational states of 12CH235Cl37Cl in the region up to 1.1 THz
| Parent link: | Journal of Quantitative Spectroscopy and Radiative Transfer.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 353.— 2026.— Article number 109832, 9 p. |
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| Kolejni autorzy: | , , , , |
| Streszczenie: | Title screen The high-resolution submillimeter-wave spectra of methylene chloride (recorded in Germany and France in the region of 0.075–1.1 THz) were analyzed to describe the quadrupole-rotational structures of the 12CH235Cl37Cl species in the (v = 1) and (v = 2) vibrational states. Analysis was made using Watson’s Hamiltonian in A-reduction and Ir representation with the ASYMTOPTPU code and SPFIT/SPCAT package. The study assigned 4983 lines for the (v = 1) state and 842 lines for the (v = 2) state. Weighted fit of the rotational, centrifugal distortion, and quadrupole splitting parameters was performed, reproducing experimental positions with rms = 21/26 kHz. The results show significant improvement over previously known literature parameters Текстовый файл AM_Agreement |
| Język: | angielski |
| Wydane: |
2026
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1016/j.jqsrt.2026.109832 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684654 |
MARC
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| 200 | 1 | |a High accurate analysis of the excited (v = 1) and (v = 2) vibrational states of 12CH235Cl37Cl in the region up to 1.1 THz |f O. N. Ulenikov, O. V. Gromova, E. S. Bekhtereva [et al.] | |
| 203 | |a Текст |b визуальный |c электронный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 26 tit | ||
| 330 | |a The high-resolution submillimeter-wave spectra of methylene chloride (recorded in Germany and France in the region of 0.075–1.1 THz) were analyzed to describe the quadrupole-rotational structures of the 12CH235Cl37Cl species in the (v = 1) and (v = 2) vibrational states. Analysis was made using Watson’s Hamiltonian in A-reduction and Ir representation with the ASYMTOPTPU code and SPFIT/SPCAT package. The study assigned 4983 lines for the (v = 1) state and 842 lines for the (v = 2) state. Weighted fit of the rotational, centrifugal distortion, and quadrupole splitting parameters was performed, reproducing experimental positions with rms = 21/26 kHz. The results show significant improvement over previously known literature parameters | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Journal of Quantitative Spectroscopy and Radiative Transfer |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 353 |v Article number 109832, 9 p. |d 2026 | |
| 610 | 1 | |a Isotopologues of methylene chloride | |
| 610 | 1 | |a Nuclear quadrupole hyperfine structure, Excited vibrational states | |
| 610 | 1 | |a Rotational and centrifugal distortion parameters | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 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 |9 17837 | |
| 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 |9 17839 | |
| 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 |9 17851 | |
| 701 | 1 | |a Khudyakova |b Yu. V. |c physicist |c engineer of Tomsk Polytechnic University |f 2002- |g Yuliya Vadimovna |9 89134 | |
| 701 | 1 | |a Nikolaeva |b V. E. |g Valeriya Evgenjevna | |
| 801 | 0 | |a RU |b 63413507 |c 20260203 | |
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| 856 | 4 | |u https://doi.org/10.1016/j.jqsrt.2026.109832 |z https://doi.org/10.1016/j.jqsrt.2026.109832 | |
| 942 | |c CF | ||