On the vibrational assignment in the ground electronic state of NO3

Kentarou Kawaguchi; Ryuji Fujimori; Jian Tang; Takashi Ishiwata

doi:10.1016/j.jms.2015.06.008

On the vibrational assignment in the ground electronic state of NO₃

Kentarou Kawaguchi, Ryuji Fujimori, Jian Tang, Takashi Ishiwata

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

9 Citations (Scopus)

Abstract

The vibration-rotational structure of the ground A₂′ state of the NO₃ radical is re-considered, because Hirota (2015) presented an objection to the vibrational assignment of our previous papers (Kawaguchi et al., 2011, 2013; Fujimori et al., 2013). The present study examines the vibrational assignment in the following points, (1) laser induced fluorescence (LIF) spectra observed by Fukushima and Ishiwata in the 1050 cm^-1 region, (2) Fourier transform (FT) spectra of vibrational bands from the v₄ = 1 state, and a diode laser spectrum of the 2ν₄ band. These considerations support our previous assignments, that is, ν₃ + ν₄ = 1492 cm^-1 and ν₃ = 1055 cm^-1 for ¹⁴NO₃.

Original language	English
Pages (from-to)	73-78
Number of pages	6
Journal	Journal of Molecular Spectroscopy
Volume	314
DOIs	https://doi.org/10.1016/j.jms.2015.06.008
Publication status	Published - Jul 20 2015

Keywords

IR spectroscopy
Nitrate radical
Vibrational assignments
Vibronic interaction

ASJC Scopus subject areas

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

Access to Document

10.1016/j.jms.2015.06.008

Cite this

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title = "On the vibrational assignment in the ground electronic state of NO3",

abstract = "The vibration-rotational structure of the ground A2′ state of the NO3 radical is re-considered, because Hirota (2015) presented an objection to the vibrational assignment of our previous papers (Kawaguchi et al., 2011, 2013; Fujimori et al., 2013). The present study examines the vibrational assignment in the following points, (1) laser induced fluorescence (LIF) spectra observed by Fukushima and Ishiwata in the 1050 cm-1 region, (2) Fourier transform (FT) spectra of vibrational bands from the v4 = 1 state, and a diode laser spectrum of the 2ν4 band. These considerations support our previous assignments, that is, ν3 + ν4 = 1492 cm-1 and ν3 = 1055 cm-1 for 14NO3.",

keywords = "IR spectroscopy, Nitrate radical, Vibrational assignments, Vibronic interaction",

author = "Kentarou Kawaguchi and Ryuji Fujimori and Jian Tang and Takashi Ishiwata",

note = "Funding Information: The present study was supported by the Grant-in-Aid (Grant Nos. 21550009 , and 21104003 ) from the Ministry of Education, Culture, Sports, Science and Technology of Japan . Publisher Copyright: {\textcopyright} 2015 Elsevier Inc. All rights reserved.",

year = "2015",

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T1 - On the vibrational assignment in the ground electronic state of NO3

AU - Kawaguchi, Kentarou

AU - Fujimori, Ryuji

AU - Tang, Jian

AU - Ishiwata, Takashi

N1 - Funding Information: The present study was supported by the Grant-in-Aid (Grant Nos. 21550009 , and 21104003 ) from the Ministry of Education, Culture, Sports, Science and Technology of Japan . Publisher Copyright: © 2015 Elsevier Inc. All rights reserved.

PY - 2015/7/20

Y1 - 2015/7/20

N2 - The vibration-rotational structure of the ground A2′ state of the NO3 radical is re-considered, because Hirota (2015) presented an objection to the vibrational assignment of our previous papers (Kawaguchi et al., 2011, 2013; Fujimori et al., 2013). The present study examines the vibrational assignment in the following points, (1) laser induced fluorescence (LIF) spectra observed by Fukushima and Ishiwata in the 1050 cm-1 region, (2) Fourier transform (FT) spectra of vibrational bands from the v4 = 1 state, and a diode laser spectrum of the 2ν4 band. These considerations support our previous assignments, that is, ν3 + ν4 = 1492 cm-1 and ν3 = 1055 cm-1 for 14NO3.

AB - The vibration-rotational structure of the ground A2′ state of the NO3 radical is re-considered, because Hirota (2015) presented an objection to the vibrational assignment of our previous papers (Kawaguchi et al., 2011, 2013; Fujimori et al., 2013). The present study examines the vibrational assignment in the following points, (1) laser induced fluorescence (LIF) spectra observed by Fukushima and Ishiwata in the 1050 cm-1 region, (2) Fourier transform (FT) spectra of vibrational bands from the v4 = 1 state, and a diode laser spectrum of the 2ν4 band. These considerations support our previous assignments, that is, ν3 + ν4 = 1492 cm-1 and ν3 = 1055 cm-1 for 14NO3.

KW - IR spectroscopy

KW - Nitrate radical

KW - Vibrational assignments

KW - Vibronic interaction

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