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A complete look at the dissociation dynamics of vinylfluoride at 157 nm

Authors :
Jinying Tu
Yuan T. Lee
Jim J. Lin
Xueming Yang
Source :
The Journal of Chemical Physics. 116:6982-6989
Publication Year :
2002
Publisher :
AIP Publishing, 2002.

Abstract

Photodissociation of vinylfluoride (H2CCFH) at 157 nm has been investigated using the photofragment translational spectroscopy technique. Five dissociation pathways have been clearly observed: H2CCF/HCCHF+H, HCCF+2H, HCCH+H+F, HCCH/H2CC:+HF, and HCCF/HFCC:+H2. Molecular HF elimination and the HCCH+H+F triple dissociation channel are found to be equally important, while other channels are all minor. The product kinetic energy distributions for all dissociation channels have been determined. Branching ratios for different channels have also been estimated.

Details

ISSN :
10897690 and 00219606
Volume :
116
Database :
OpenAIRE
Journal :
The Journal of Chemical Physics
Accession number :
edsair.doi...........29aca43614a543ae7fd6a288e89ce18e