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Accessibility information
Author(s):   Feng, W.H.; Hershberger, J.F.
Title:   Kinetics of the O plus ICN Reaction
Journal:   J. Phys. Chem. A
Volume:   116
Page(s):   4817 - 4822
Year:   2012
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2012FEN/HER4817-4822

Reaction:   ICN + → Products
Reaction order:   2
Reference reaction:   C2H2 + → Products
Temperature:   298 K
Pressure:  2.00E-3 - 1.27E-2 bar
Rate expression:   no rate data available
Category:  Experiment
Data type:   Relative value normalized by a reference value
Pressure dependence:   Rate constant is pressure dependent
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   IR absorption
Comments:   Carbon monoxide products formed in the competing reaction and subsequent secondary chemistry were detected as a function of reagent ICN pressure to obtain total rate constants for the O + ICN reaction. Product channel NCO + I, the only bimolecular exothermic channel of the reaction, was investigated by detection of N2O in the presence of NO and found to be insignificant. Formation and subsequent stabilization of an ICNO adduct species appears to dominate the reaction, in agreement with the experimentally observed pressure dependent rate constants. Experimental pressure-dependent values of the rate constant are presented in a tabular format.

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