High-resolution analysis of the ν2+2ν3 band of HDO

Shui Ming Hu; Sheng Gui He; Jing Jing Zheng; Xiang Huai Wang; Yun Ding; Qing Shi Zhu

doi:10.1088/1009-1963/10/11/306

High-resolution analysis of the ν₂+2ν₃ band of HDO

Shui Ming Hu, Sheng Gui He, Jing Jing Zheng, Xiang Huai Wang, Yun Ding, Qing Shi Zhu

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The Fourier transform spectrum of the ν₂+2ν₃ band of the HDO molecule was recorded with a resolution of 0.02 cm^-1. The spectrum was rotational analysed and the spectroscopic parameters of the (0,1,2) state were estimated in terms of Watson's effective rotational Hamiltonian model and also the model in the Padé-Borel approximation form. They reproduce the upper energy levels with an accuracy close to the experimental uncertainty of 0.001 cm^-1.

Original language	English (US)
Pages (from-to)	1021-1027
Number of pages	7
Journal	Chinese Physics
Volume	10
Issue number	11
DOIs	https://doi.org/10.1088/1009-1963/10/11/306
State	Published - Dec 1 2001

Keywords

Fourier transform spectroscopy
HDO molecule
ro-vibrational spectrum

Publisher link

10.1088/1009-1963/10/11/306

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@article{0e8d3927a9c7458b88efd0ca35359672,

title = "High-resolution analysis of the ν2+2ν3 band of HDO",

abstract = "The Fourier transform spectrum of the ν2+2ν3 band of the HDO molecule was recorded with a resolution of 0.02 cm-1. The spectrum was rotational analysed and the spectroscopic parameters of the (0,1,2) state were estimated in terms of Watson's effective rotational Hamiltonian model and also the model in the Pad{\'e}-Borel approximation form. They reproduce the upper energy levels with an accuracy close to the experimental uncertainty of 0.001 cm-1.",

keywords = "Fourier transform spectroscopy, HDO molecule, ro-vibrational spectrum",

author = "Hu, {Shui Ming} and He, {Sheng Gui} and Zheng, {Jing Jing} and Wang, {Xiang Huai} and Yun Ding and Zhu, {Qing Shi}",

year = "2001",

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T1 - High-resolution analysis of the ν2+2ν3 band of HDO

AU - Hu, Shui Ming

AU - He, Sheng Gui

AU - Zheng, Jing Jing

AU - Wang, Xiang Huai

AU - Ding, Yun

AU - Zhu, Qing Shi

PY - 2001/12/1

Y1 - 2001/12/1

N2 - The Fourier transform spectrum of the ν2+2ν3 band of the HDO molecule was recorded with a resolution of 0.02 cm-1. The spectrum was rotational analysed and the spectroscopic parameters of the (0,1,2) state were estimated in terms of Watson's effective rotational Hamiltonian model and also the model in the Padé-Borel approximation form. They reproduce the upper energy levels with an accuracy close to the experimental uncertainty of 0.001 cm-1.

AB - The Fourier transform spectrum of the ν2+2ν3 band of the HDO molecule was recorded with a resolution of 0.02 cm-1. The spectrum was rotational analysed and the spectroscopic parameters of the (0,1,2) state were estimated in terms of Watson's effective rotational Hamiltonian model and also the model in the Padé-Borel approximation form. They reproduce the upper energy levels with an accuracy close to the experimental uncertainty of 0.001 cm-1.

KW - Fourier transform spectroscopy

KW - HDO molecule

KW - ro-vibrational spectrum

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