Infrared multiphoton dissociation of CBrF2CHClF, CBrF2CHBrF, and CBrClFCBrF2 in a molecular beam

Article abstract of DOI:10.1063/1.468442

Dynamics and mechanisms of infrared multiphoton dissociation of CBrF2CHClF, CBrF2CHBrF, and CBrClFCBrF2 have been studied using a photofragmentation translational spectroscopy.All molecules dissoociated through C-Br bond rupture reactions.At high laser fluence, the halogenated ethyl radicals produced by the primary dissociation reactions dissociated through carbon-halogen bond ruptures.Center-of-mass product translational energy distributions for the C-Br and C-Cl bond ruptures of all halogenated ethanes and ethyl radicals studied are essentially consistent with those calculated by Rice-Ramsperger-Kassel-Marcus (RRKM) theory.This indicates that there exists essentially no exit channel barrier on the potential energy surface for the C-Br or C-Cl bond rupture of the halogenated ethanes and ethyl radicals.

Full text of DOI:10.1063/1.468442

Infrared multiphoton dissociation of CBrF2CHClF, CBrF2CHBrF, and CBrClFCBrF2
in a molecular beam
Atsushi Yokoyama, Keiichi Yokoyama, and Ginji Fujisawa
Citation: The Journal of Chemical Physics 101, 10602 (1994); doi: 10.1063/1.468442
View online: http://dx.doi.org/10.1063/1.468442
View Table of Contents: http://scitation.aip.org/content/aip/journal/jcp/101/12?ver=pdfcov
Published by the AIP Publishing
Articles you may be interested in
Infrared multiphoton dissociation of 2chloro1,1,1,2tetrafluoroethane in a molecular beam
J. Chem. Phys. 100, 6487 (1994); 10.1063/1.467057
Infrared multiphoton dissociation of RDX in a molecular beam
J. Chem. Phys. 88, 801 (1988); 10.1063/1.454158
Competition between atomic and molecular chlorine elimination in the infrared multiphoton dissociation of
CF2Cl2
J. Chem. Phys. 77, 5977 (1982); 10.1063/1.443841
Energetics of molecular elimination in the infrared multiphoton dissociation of CF2Cl2, CF2Br2, CF2ClBr,
and CFCl3
J. Chem. Phys. 75, 148 (1981); 10.1063/1.441816
Infrared multiphoton dissociation of SF6 in a molecular beam: Observation of F atoms by chemiionization
detection
J. Chem. Phys. 67, 5407 (1977); 10.1063/1.434659
This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
129.105.215.146 On: Thu, 18 Dec 2014 19:53:17