Millimeter-wave spectroscopy of the SiCl + ion

Kazuki Takeda, Satoshi Masuda, Kensuke Harada, Keiichi Tanaka

Research output: Contribution to journalArticle

Abstract

The millimeter-wave spectrum of the SiCl + ion in the ground and first excited vibrational states was observed for the two isotopic ( 35 Cl and 37 Cl) species. The ion was generated in a free-space absorption cell by a hollow cathode discharge of SiCl 4 diluted with He and discriminated from neutral species by the magnetic field effect on the absorption lines. The observed millimeter-wave spectrum was combined with a previously reported diode laser spectrum in an analysis to determine mass-independent Dunham coefficients as well as the mass scaling parameters. The equilibrium bond length of SiCl + determined is r e = 1.943 978(2) Å.

Original languageEnglish
Pages (from-to)168-171
Number of pages4
JournalChemical Physics Letters
Volume651
DOIs
Publication statusPublished - May 1 2016

Fingerprint

Millimeter waves
millimeter waves
Spectroscopy
Ions
Magnetic field effects
Bond length
spectroscopy
Semiconductor lasers
ions
Cathodes
hollow cathodes
vibrational states
semiconductor lasers
scaling
coefficients
cells
magnetic fields

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Millimeter-wave spectroscopy of the SiCl + ion . / Takeda, Kazuki; Masuda, Satoshi; Harada, Kensuke; Tanaka, Keiichi.

In: Chemical Physics Letters, Vol. 651, 01.05.2016, p. 168-171.

Research output: Contribution to journalArticle

Takeda, Kazuki ; Masuda, Satoshi ; Harada, Kensuke ; Tanaka, Keiichi. / Millimeter-wave spectroscopy of the SiCl + ion In: Chemical Physics Letters. 2016 ; Vol. 651. pp. 168-171.
@article{6ba5393a2b5e4f81ab5b37ab660980c8,
title = "Millimeter-wave spectroscopy of the SiCl + ion",
abstract = "The millimeter-wave spectrum of the SiCl + ion in the ground and first excited vibrational states was observed for the two isotopic ( 35 Cl and 37 Cl) species. The ion was generated in a free-space absorption cell by a hollow cathode discharge of SiCl 4 diluted with He and discriminated from neutral species by the magnetic field effect on the absorption lines. The observed millimeter-wave spectrum was combined with a previously reported diode laser spectrum in an analysis to determine mass-independent Dunham coefficients as well as the mass scaling parameters. The equilibrium bond length of SiCl + determined is r e = 1.943 978(2) {\AA}.",
author = "Kazuki Takeda and Satoshi Masuda and Kensuke Harada and Keiichi Tanaka",
year = "2016",
month = "5",
day = "1",
doi = "10.1016/j.cplett.2016.03.008",
language = "English",
volume = "651",
pages = "168--171",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",

}

TY - JOUR

T1 - Millimeter-wave spectroscopy of the SiCl + ion

AU - Takeda, Kazuki

AU - Masuda, Satoshi

AU - Harada, Kensuke

AU - Tanaka, Keiichi

PY - 2016/5/1

Y1 - 2016/5/1

N2 - The millimeter-wave spectrum of the SiCl + ion in the ground and first excited vibrational states was observed for the two isotopic ( 35 Cl and 37 Cl) species. The ion was generated in a free-space absorption cell by a hollow cathode discharge of SiCl 4 diluted with He and discriminated from neutral species by the magnetic field effect on the absorption lines. The observed millimeter-wave spectrum was combined with a previously reported diode laser spectrum in an analysis to determine mass-independent Dunham coefficients as well as the mass scaling parameters. The equilibrium bond length of SiCl + determined is r e = 1.943 978(2) Å.

AB - The millimeter-wave spectrum of the SiCl + ion in the ground and first excited vibrational states was observed for the two isotopic ( 35 Cl and 37 Cl) species. The ion was generated in a free-space absorption cell by a hollow cathode discharge of SiCl 4 diluted with He and discriminated from neutral species by the magnetic field effect on the absorption lines. The observed millimeter-wave spectrum was combined with a previously reported diode laser spectrum in an analysis to determine mass-independent Dunham coefficients as well as the mass scaling parameters. The equilibrium bond length of SiCl + determined is r e = 1.943 978(2) Å.

UR - http://www.scopus.com/inward/record.url?scp=84962009855&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84962009855&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2016.03.008

DO - 10.1016/j.cplett.2016.03.008

M3 - Article

AN - SCOPUS:84962009855

VL - 651

SP - 168

EP - 171

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

ER -