High-resolution spectroscopic study of the (310) local mode combination band system of AsH<sub>3</sub>

Abstract

The high-resolution spectra of AsH₃ in the 8130-8340 cm^-1 region, which were assigned to the (310; A₁), and (310; E₁), and the (310; E₂) local mode combination bands, have been recorded at a resolution of 0.01 cm^-1 and rotationaliy analyzed. The spectroscopic parameters were obtained by least-squares fitting. The rotational energy levels were fitted for the (310; A₁) state (21 levels in all) up to J = 5, for the (310; E₂) state (43 levels in all) up to J = 7, and for the (310; E₁) state (43 levels in all) up to J = 5. The complication of the rotational structure indicates rotational perturbation.

Original language	English
Pages (from-to)	89-96
Number of pages	8
Journal	Journal of Molecular Spectroscopy
Volume	187
Issue number	1
DOIs	https://doi.org/10.1006/jmsp.1997.7463
Publication status	Published - 1 Jan 1998

ASJC Scopus subject areas

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

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10.1006/jmsp.1997.7463

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@article{65c6806c37174e989f86d1eea2dcf943,

title = "High-resolution spectroscopic study of the (310) local mode combination band system of AsH3 ",

abstract = "The high-resolution spectra of AsH3 in the 8130-8340 cm-1 region, which were assigned to the (310; A1), and (310; E1), and the (310; E2) local mode combination bands, have been recorded at a resolution of 0.01 cm-1 and rotationaliy analyzed. The spectroscopic parameters were obtained by least-squares fitting. The rotational energy levels were fitted for the (310; A1) state (21 levels in all) up to J = 5, for the (310; E2) state (43 levels in all) up to J = 7, and for the (310; E1) state (43 levels in all) up to J = 5. The complication of the rotational structure indicates rotational perturbation.",

author = "Hai Lin and Ulenikov, {Oleg N.} and Sergi Yurchinko and Wang, {Xiao Gang} and Zhu, {Qing Shi}",

year = "1998",

month = jan,

day = "1",

doi = "10.1006/jmsp.1997.7463",

language = "English",

volume = "187",

pages = "89--96",

journal = "Journal of Molecular Spectroscopy",

issn = "0022-2852",

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TY - JOUR

T1 - High-resolution spectroscopic study of the (310) local mode combination band system of AsH3

AU - Lin, Hai

AU - Ulenikov, Oleg N.

AU - Yurchinko, Sergi

AU - Wang, Xiao Gang

AU - Zhu, Qing Shi

PY - 1998/1/1

Y1 - 1998/1/1

N2 - The high-resolution spectra of AsH3 in the 8130-8340 cm-1 region, which were assigned to the (310; A1), and (310; E1), and the (310; E2) local mode combination bands, have been recorded at a resolution of 0.01 cm-1 and rotationaliy analyzed. The spectroscopic parameters were obtained by least-squares fitting. The rotational energy levels were fitted for the (310; A1) state (21 levels in all) up to J = 5, for the (310; E2) state (43 levels in all) up to J = 7, and for the (310; E1) state (43 levels in all) up to J = 5. The complication of the rotational structure indicates rotational perturbation.

AB - The high-resolution spectra of AsH3 in the 8130-8340 cm-1 region, which were assigned to the (310; A1), and (310; E1), and the (310; E2) local mode combination bands, have been recorded at a resolution of 0.01 cm-1 and rotationaliy analyzed. The spectroscopic parameters were obtained by least-squares fitting. The rotational energy levels were fitted for the (310; A1) state (21 levels in all) up to J = 5, for the (310; E2) state (43 levels in all) up to J = 7, and for the (310; E1) state (43 levels in all) up to J = 5. The complication of the rotational structure indicates rotational perturbation.

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