Orientation dependence of the CN*(B, A) formation in the reaction of Ar(3P) with the oriented CH3CN

Toshio Kasai, Dock Chil Che, Kazuhiko Ohashi, Keiji Kuwata

研究成果: Contribution to journalArticle査読

8 被引用数 (Scopus)

抄録

The CN*(B, A-X) chemiluminescence as a function of the collisional geometry from the "head" to the "tail" orientation was studied in the reaction of the Ar(3P) atoms with the oriented CH3CN molecules using hexapole state selection. A large orientation dependence of CN emission was observed. The intensities of the CN emission were analyzed by the hard-sphere model, and it was found that the ratio of the emission probabilities for the head-on and the tail-end attacks was ≈ 3.1. This large stereo anisotropy in CN* formation is discussed in terms of the overlap between the molecular orbitals of CH3CN and the atomic orbital of Ar(3P).

本文言語英語
ページ(範囲)246-250
ページ数5
ジャーナルChemical Physics Letters
163
2-3
DOI
出版ステータス出版済み - 11 10 1989
外部発表はい

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)
  • 物理化学および理論化学

フィンガープリント

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