Photodissociation dynamics of CF3Br at 234 nm

An implication of symmetry reduction during photodissociation

Tae Kyu Kim, Moon Soo Park, Keon Woo Lee, Kyung Hoon Jung

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

The photodissociation dynamics of CF3Br was studied using a photofragment ion-imaging technique coupled with a REMPI scheme. Based on the recoil anisotropies and relative quantum yields, the relative contributions of the parallel and perpendicular transitions to the generation of bromine fragments were extracted for the Br and Br* channels. Results show that a nonadiabatic transition between the 3Q0 and 1Q1 states is responsible for the reduction in the anisotropy of Br.

Original languageEnglish
Pages (from-to)10745-10752
Number of pages8
JournalJournal of Chemical Physics
Volume115
Issue number23
DOIs
Publication statusPublished - 2001 Dec 15

Fingerprint

Photodissociation
photodissociation
Anisotropy
Bromine
anisotropy
symmetry
Quantum yield
bromine
imaging techniques
fragments
Ions
Imaging techniques
ions
bromotrifluoromethane

All Science Journal Classification (ASJC) codes

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

Cite this

Kim, Tae Kyu ; Park, Moon Soo ; Lee, Keon Woo ; Jung, Kyung Hoon. / Photodissociation dynamics of CF3Br at 234 nm : An implication of symmetry reduction during photodissociation. In: Journal of Chemical Physics. 2001 ; Vol. 115, No. 23. pp. 10745-10752.
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Photodissociation dynamics of CF3Br at 234 nm : An implication of symmetry reduction during photodissociation. / Kim, Tae Kyu; Park, Moon Soo; Lee, Keon Woo; Jung, Kyung Hoon.

In: Journal of Chemical Physics, Vol. 115, No. 23, 15.12.2001, p. 10745-10752.

Research output: Contribution to journalArticle

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