High-resolution rotational analysis of the lowest D-O overtone bands of deuterated hypochlorous acid: 2v₁ and 3v₁

Yun Ding, O. N. Ulenikov, E. S. Bekhtereva, Jing Jing Zheng, Sheng Gui He, Xiang Huai Wang, Shui Ming Hu, Qing Shi Zhu

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

The high-resolution Fourier transform spectrum of the DO³⁵Cl molecule was recorded and analyzed in the region of the two lowest D-O overtone bands, 2v₁ and 3v₁. Because of the presence of strong resonance interactions, the influence of the (130) state on the (200) state, and also that of the (221), (230) states on the (300) sate, was taken into account. Transitions belonging to the 2v₁ and 3v₁ bands were assigned up to J^max = 35 in both cases. The sets of spectroscopic parameters and resonance coefficients obtained from the fit reproduce the "experimental" rovibrational energies of the (200) and (300) vibrational states with accuracies close to experimental uncertainties.

Original language	English
Article number	98422
Pages (from-to)	233-241
Number of pages	9
Journal	Journal of Molecular Spectroscopy
Volume	209
Issue number	2
DOIs	https://doi.org/10.1006/jmsp.2001.8422
Publication status	Published - 1 Jan 2001

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Keywords

DOCl molecule
Rotation-vibration spectra
Spectroscopic parameters

ASJC Scopus subject areas

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

Cite this

Ding, Y., Ulenikov, O. N., Bekhtereva, E. S., Zheng, J. J., He, S. G., Wang, X. H., Hu, S. M., & Zhu, Q. S. (2001). High-resolution rotational analysis of the lowest D-O overtone bands of deuterated hypochlorous acid: 2v₁ and 3v₁. Journal of Molecular Spectroscopy, 209(2), 233-241. [98422]. https://doi.org/10.1006/jmsp.2001.8422

High-resolution rotational analysis of the lowest D-O overtone bands of deuterated hypochlorous acid : 2v₁ and 3v₁. / Ding, Yun; Ulenikov, O. N.; Bekhtereva, E. S.; Zheng, Jing Jing; He, Sheng Gui; Wang, Xiang Huai; Hu, Shui Ming; Zhu, Qing Shi.

In: Journal of Molecular Spectroscopy, Vol. 209, No. 2, 98422, 01.01.2001, p. 233-241.

Research output: Contribution to journal › Article

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title = "High-resolution rotational analysis of the lowest D-O overtone bands of deuterated hypochlorous acid: 2v1 and 3v1",

abstract = "The high-resolution Fourier transform spectrum of the DO35Cl molecule was recorded and analyzed in the region of the two lowest D-O overtone bands, 2v1 and 3v1. Because of the presence of strong resonance interactions, the influence of the (130) state on the (200) state, and also that of the (221), (230) states on the (300) sate, was taken into account. Transitions belonging to the 2v1 and 3v1 bands were assigned up to Jmax = 35 in both cases. The sets of spectroscopic parameters and resonance coefficients obtained from the fit reproduce the {"}experimental{"} rovibrational energies of the (200) and (300) vibrational states with accuracies close to experimental uncertainties.",

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AU - Bekhtereva, E. S.

AU - Zheng, Jing Jing

AU - He, Sheng Gui

AU - Wang, Xiang Huai

AU - Hu, Shui Ming

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AB - The high-resolution Fourier transform spectrum of the DO35Cl molecule was recorded and analyzed in the region of the two lowest D-O overtone bands, 2v1 and 3v1. Because of the presence of strong resonance interactions, the influence of the (130) state on the (200) state, and also that of the (221), (230) states on the (300) sate, was taken into account. Transitions belonging to the 2v1 and 3v1 bands were assigned up to Jmax = 35 in both cases. The sets of spectroscopic parameters and resonance coefficients obtained from the fit reproduce the "experimental" rovibrational energies of the (200) and (300) vibrational states with accuracies close to experimental uncertainties.

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Access to Document

10.1006/jmsp.2001.8422