CO2 laser Stark spectroscopy of the Coriolis-coupled ν2 and ν5 bands of CD3Br

Kensuke Harada, Keiichi Tanaka, Takehiko Tanaka

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)


The ν2 (CD3 symmetrical deformation) and ν5 (CD3 degenerate deformation) fundamental bands of CD3Br were studied by 9.4- and 10.4-μm CO2 laser Stark spectroscopy. Stark resonances originating from 28 and 53 rovibrational transitions of the ν2 and ν5 bands, respectively, were assigned for each of the isotopic species, CD379Br and CD381Br. These two bands were simultaneously analyzed with explicit inclusion of the ν25 Coriolis interaction, yielding precise molecular constants in the ν2 and ν5 excited states as well as the Coriolis coupling constant. The molecular constants obtained are consistent between the two isotopic species and are in good agreement with the results of high-resolution infrared studies. The band origins and dipole moments are {A table is presented} where the figures in parentheses are three times the standard deviations in the least-squares fit.

ジャーナルJournal of Molecular Spectroscopy
出版ステータス出版済み - 1 1 1983

All Science Journal Classification (ASJC) codes

  • 原子分子物理学および光学
  • 分光学
  • 物理化学および理論化学


「CO<sub>2</sub> laser Stark spectroscopy of the Coriolis-coupled ν<sub>2</sub> and ν<sub>5</sub> bands of CD<sub>3</sub>Br」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。