A combined crossed beam and theoretical investigation of O( 3P)+C3H3→C3H2+OH

Hohjai Lee, Sun Kyu Joo, Lee Kyoung Kwon, Jong-Ho Choi

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The radical-radical reaction dynamics of ground state atomic oxygen O( 3P) with propargyl radicals ,C3H3, were analyzed in a crossed beam configuration. By disassociating NO2 and the supersonic pyrolysis of propargyls, radical reactants of atomic oxygen and propargyls were obtained. The nascent distribution of the product OH in the ground state showed bimodal rotational excitations without spin-orbit properties. The reaction dynamics in gas phase were found to provide an insight into the extremely reactive radical-radical reactions at the molecular level.

Original languageEnglish
Pages (from-to)2215-2224
Number of pages10
JournalJournal of Chemical Physics
Volume120
Issue number5
Publication statusPublished - 2004 Feb 1

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Ground state
Oxygen
Orbits
Pyrolysis
Gases
ground state
oxygen
pyrolysis
vapor phases
orbits
products
configurations
excitation

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

A combined crossed beam and theoretical investigation of O( 3P)+C3H3→C3H2+OH. / Lee, Hohjai; Joo, Sun Kyu; Kwon, Lee Kyoung; Choi, Jong-Ho.

In: Journal of Chemical Physics, Vol. 120, No. 5, 01.02.2004, p. 2215-2224.

Research output: Contribution to journalArticle

Lee, Hohjai ; Joo, Sun Kyu ; Kwon, Lee Kyoung ; Choi, Jong-Ho. / A combined crossed beam and theoretical investigation of O( 3P)+C3H3→C3H2+OH. In: Journal of Chemical Physics. 2004 ; Vol. 120, No. 5. pp. 2215-2224.
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