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©NIST, 2013
Accessibility information
Author(s):   Chai, J. J.; Dibble, T. S.
Title:   Pressure Dependence and Kinetic Isotope Effects in the Absolute Rate Constant for Methoxy Radical Reacting with NO2
Journal:   Int. J. Chem. Kinet.
Volume:   46
Page(s):   501 - 511
Year:   2014
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2014CHA/DIB501-511

Reaction:   CH3 + NO2 → Products
Reaction order:   2
Temperature:   250 - 333 K
Pressure:  4.00E-2 - 1.01 bar
Rate expression:   1.95x10-11 [±3.0x10-13 cm3/molecule s] (T/298 K)(-1.13±0.18)
Category:  Experiment
Data type:   High or low pressure extrapolation
Pressure dependence:   Rate constant is high pressure limit
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Laser induced fluorescence
Comments:   The quoted error bars are 2 σ.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
250 2.38E-11
275 2.14E-11
300 1.94E-11
325 1.77E-11
333 1.72E-11