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 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

Keywords

DOCl molecule
Rotation-vibration spectra
Spectroscopic parameters

ASJC Scopus subject areas

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

Access to Document

10.1006/jmsp.2001.8422

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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.",

keywords = "DOCl molecule, Rotation-vibration spectra, Spectroscopic parameters",

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

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T1 - High-resolution rotational analysis of the lowest D-O overtone bands of deuterated hypochlorous acid

T2 - 2v1 and 3v1

AU - Ding, Yun

AU - Ulenikov, O. N.

AU - Bekhtereva, E. S.

AU - Zheng, Jing Jing

AU - He, Sheng Gui

AU - Wang, Xiang Huai

AU - Hu, Shui Ming

AU - Zhu, Qing Shi

PY - 2001/1/1

Y1 - 2001/1/1

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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.

KW - DOCl molecule

KW - Rotation-vibration spectra

KW - Spectroscopic parameters

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