Emission spectra of 1,2,3-butatriene cation H2 CCCCH 2 + by hollow-cathode glow discharge and extended negative glow discharge

Mitsunori Araki; Satoshi Uchida; Yuki Matsushita; Koichi Tsukiyama

doi:10.1016/j.jms.2014.01.009

Emission spectra of 1,2,3-butatriene cation H₂ CCCCH 2 + by hollow-cathode glow discharge and extended negative glow discharge

Mitsunori Araki, Satoshi Uchida, Yuki Matsushita, Koichi Tsukiyama

Department of Chemistry

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

2 Citations (Scopus)

Abstract

The 1,2,3-butatriene cation H₂CCCCH2+ was observed with a monochromator in the optical emission from a hollow-cathode glow discharge and an extended negative glow discharge. This cation was effectively produced by the discharge of 2-butyne (H₃CCCCH₃), although no other organic species worked as its precursors. The observed emission bands were assigned to the ²B_3u-X²B_2g electronic transition on the basis of the chemical and physical investigations for the production and the reported photoelectron spectrum of H ₂CCCCH₂. The frequency of the electronic transition's v = 0-0 origin band was evaluated to be 20 381 cm^-1 from the emission band, which enables the comparison of the v = 0-0 absorption feature of H₂CCCCH2+ with diffuse interstellar bands.

Original language	English
Pages (from-to)	51-57
Number of pages	7
Journal	Journal of Molecular Spectroscopy
Volume	297
DOIs	https://doi.org/10.1016/j.jms.2014.01.009
Publication status	Published - Mar 2014

Keywords

Diffuse interstellar bands
Discharge
Electronic transition
Emission
Extended negative glow
Hollow cathode

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@article{896cc21434084a76898a3e841e7bdc15,

title = "Emission spectra of 1,2,3-butatriene cation H2 CCCCH 2 + by hollow-cathode glow discharge and extended negative glow discharge",

abstract = "The 1,2,3-butatriene cation H2CCCCH2+ was observed with a monochromator in the optical emission from a hollow-cathode glow discharge and an extended negative glow discharge. This cation was effectively produced by the discharge of 2-butyne (H3CCCCH3), although no other organic species worked as its precursors. The observed emission bands were assigned to the 2B3u-X2B2g electronic transition on the basis of the chemical and physical investigations for the production and the reported photoelectron spectrum of H 2CCCCH2. The frequency of the electronic transition's v = 0-0 origin band was evaluated to be 20 381 cm-1 from the emission band, which enables the comparison of the v = 0-0 absorption feature of H2CCCCH2+ with diffuse interstellar bands.",

keywords = "Diffuse interstellar bands, Discharge, Electronic transition, Emission, Extended negative glow, Hollow cathode",

author = "Mitsunori Araki and Satoshi Uchida and Yuki Matsushita and Koichi Tsukiyama",

note = "Funding Information: We are grateful to Prof. John P. Maier at University of Basel for his spectroscopic comments. We thank Prof. Yasuki Endo at the University of Tokyo and Prof. Yoshihiro Sumiyoshi at Gunma University for their technical assistance in the development of the pulsed-discharge power supply. We are also thankful to Mr. Norihisa Kondo and Mr. Naoto Fujikawa for their assistances in the experiments. This study was funded by the Tokyo Ohka Foundation for the Promotion of Science and Technology, the Research Foundation for Opto-Science and Technology, and a Grant-in-Aid for Scientific Research on Innovative Areas (No. 25108002).",

year = "2014",

month = mar,

doi = "10.1016/j.jms.2014.01.009",

language = "English",

volume = "297",

pages = "51--57",

journal = "Journal of Molecular Spectroscopy",

issn = "0022-2852",

publisher = "Academic Press Inc.",

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TY - JOUR

T1 - Emission spectra of 1,2,3-butatriene cation H2 CCCCH 2 + by hollow-cathode glow discharge and extended negative glow discharge

AU - Araki, Mitsunori

AU - Uchida, Satoshi

AU - Matsushita, Yuki

AU - Tsukiyama, Koichi

N1 - Funding Information: We are grateful to Prof. John P. Maier at University of Basel for his spectroscopic comments. We thank Prof. Yasuki Endo at the University of Tokyo and Prof. Yoshihiro Sumiyoshi at Gunma University for their technical assistance in the development of the pulsed-discharge power supply. We are also thankful to Mr. Norihisa Kondo and Mr. Naoto Fujikawa for their assistances in the experiments. This study was funded by the Tokyo Ohka Foundation for the Promotion of Science and Technology, the Research Foundation for Opto-Science and Technology, and a Grant-in-Aid for Scientific Research on Innovative Areas (No. 25108002).

PY - 2014/3

Y1 - 2014/3

N2 - The 1,2,3-butatriene cation H2CCCCH2+ was observed with a monochromator in the optical emission from a hollow-cathode glow discharge and an extended negative glow discharge. This cation was effectively produced by the discharge of 2-butyne (H3CCCCH3), although no other organic species worked as its precursors. The observed emission bands were assigned to the 2B3u-X2B2g electronic transition on the basis of the chemical and physical investigations for the production and the reported photoelectron spectrum of H 2CCCCH2. The frequency of the electronic transition's v = 0-0 origin band was evaluated to be 20 381 cm-1 from the emission band, which enables the comparison of the v = 0-0 absorption feature of H2CCCCH2+ with diffuse interstellar bands.

AB - The 1,2,3-butatriene cation H2CCCCH2+ was observed with a monochromator in the optical emission from a hollow-cathode glow discharge and an extended negative glow discharge. This cation was effectively produced by the discharge of 2-butyne (H3CCCCH3), although no other organic species worked as its precursors. The observed emission bands were assigned to the 2B3u-X2B2g electronic transition on the basis of the chemical and physical investigations for the production and the reported photoelectron spectrum of H 2CCCCH2. The frequency of the electronic transition's v = 0-0 origin band was evaluated to be 20 381 cm-1 from the emission band, which enables the comparison of the v = 0-0 absorption feature of H2CCCCH2+ with diffuse interstellar bands.

KW - Diffuse interstellar bands

KW - Discharge

KW - Electronic transition

KW - Emission

KW - Extended negative glow

KW - Hollow cathode

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DO - 10.1016/j.jms.2014.01.009

M3 - Article

AN - SCOPUS:84894178799

VL - 297

SP - 51

EP - 57

JO - Journal of Molecular Spectroscopy

JF - Journal of Molecular Spectroscopy

SN - 0022-2852

ER -

Emission spectra of 1,2,3-butatriene cation H₂ CCCCH 2 + by hollow-cathode glow discharge and extended negative glow discharge

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Keywords

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