Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
84 (1986), S. 4281-4287
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
The collisional deactivation of I*(5 2P1/2) by F2 was studied in a flow system by monitoring the time-resolved infrared emission from I*. The excited iodine atoms were produced by 266 nm laser photolysis of CF3I. A dark reaction between CF3I and F2 hindered experimental measurements and complicated their interpretation at high F2 concentrations.The data obtained at F2 concentrations at which the extent of the dark reaction was minimal gave the total deactivation rate constant (quenching and reaction) of I* by F2, kF2=(5±3)×10−14 cm3 molecule−1 s−1.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.450050
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