Submillimeter-wave spectrum and spectroscopic constants of AsH3 in the (0100) and (0001) vibrational states and joint analysis of submillimeter and infrared data

V. P. Kazakov, A. F. Krupnov, V. N. Saveliev, O. N. Ulenikov

Результат исследований: Материалы для журналаСтатья

11 Цитирования (Scopus)

Выдержка

The submillimeter-wave spectra of the arsine molecule in the excited vibrational states (0100) and (0001) have been investigated for both allowed R branches (J + 1 ← J, K ← K) and weak-intensity "forbidden" Q branches (K = 3 ← 1, 3 ← 0, 2 ← 0). Weak "forbidden" transitions of the AsH3 molecule in the (0001) state can be observed due to the increase of sensitivity of a RAD-spectrometer by using quasi-optical cavity absorption cells. As a results of joint analysis of new submillimeter recordings together with the known infrared, microwave, and radiofrequency data, the set of spectroscopic parameters obtained allows one to describe all the available spectroscopic data for the (0100) and (0001) vibrational states of the AsH3 molecule within experimental uncertainties.

Язык оригиналаАнглийский
Страницы (с-по)340-355
Число страниц16
ЖурналJournal of Molecular Spectroscopy
Том123
Номер выпуска2
DOI
СостояниеОпубликовано - 1987

Отпечаток

Submillimeter waves
submillimeter waves
vibrational states
Infrared radiation
Molecules
molecules
forbidden transitions
Spectrometers
recording
Microwaves
spectrometers
microwaves
cavities
sensitivity
cells
arsine

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Цитировать

Submillimeter-wave spectrum and spectroscopic constants of AsH3 in the (0100) and (0001) vibrational states and joint analysis of submillimeter and infrared data. / Kazakov, V. P.; Krupnov, A. F.; Saveliev, V. N.; Ulenikov, O. N.

В: Journal of Molecular Spectroscopy, Том 123, № 2, 1987, стр. 340-355.

Результат исследований: Материалы для журналаСтатья

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abstract = "The submillimeter-wave spectra of the arsine molecule in the excited vibrational states (0100) and (0001) have been investigated for both allowed R branches (J + 1 ← J, K ← K) and weak-intensity {"}forbidden{"} Q branches (K = 3 ← 1, 3 ← 0, 2 ← 0). Weak {"}forbidden{"} transitions of the AsH3 molecule in the (0001) state can be observed due to the increase of sensitivity of a RAD-spectrometer by using quasi-optical cavity absorption cells. As a results of joint analysis of new submillimeter recordings together with the known infrared, microwave, and radiofrequency data, the set of spectroscopic parameters obtained allows one to describe all the available spectroscopic data for the (0100) and (0001) vibrational states of the AsH3 molecule within experimental uncertainties.",
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T1 - Submillimeter-wave spectrum and spectroscopic constants of AsH3 in the (0100) and (0001) vibrational states and joint analysis of submillimeter and infrared data

AU - Kazakov, V. P.

AU - Krupnov, A. F.

AU - Saveliev, V. N.

AU - Ulenikov, O. N.

PY - 1987

Y1 - 1987

N2 - The submillimeter-wave spectra of the arsine molecule in the excited vibrational states (0100) and (0001) have been investigated for both allowed R branches (J + 1 ← J, K ← K) and weak-intensity "forbidden" Q branches (K = 3 ← 1, 3 ← 0, 2 ← 0). Weak "forbidden" transitions of the AsH3 molecule in the (0001) state can be observed due to the increase of sensitivity of a RAD-spectrometer by using quasi-optical cavity absorption cells. As a results of joint analysis of new submillimeter recordings together with the known infrared, microwave, and radiofrequency data, the set of spectroscopic parameters obtained allows one to describe all the available spectroscopic data for the (0100) and (0001) vibrational states of the AsH3 molecule within experimental uncertainties.

AB - The submillimeter-wave spectra of the arsine molecule in the excited vibrational states (0100) and (0001) have been investigated for both allowed R branches (J + 1 ← J, K ← K) and weak-intensity "forbidden" Q branches (K = 3 ← 1, 3 ← 0, 2 ← 0). Weak "forbidden" transitions of the AsH3 molecule in the (0001) state can be observed due to the increase of sensitivity of a RAD-spectrometer by using quasi-optical cavity absorption cells. As a results of joint analysis of new submillimeter recordings together with the known infrared, microwave, and radiofrequency data, the set of spectroscopic parameters obtained allows one to describe all the available spectroscopic data for the (0100) and (0001) vibrational states of the AsH3 molecule within experimental uncertainties.

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