Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Feedback

Rate Our Products and Services

Help


Other Databases

NIST Standard Reference Data Program

NIST Chemistry Web Book

NDRL-NIST Solution Kinetics Database

NIST Computational Chemistry Comparison and Benchmark Database

The NIST Reference on Constants, Units, and Uncertainty

More...


Administrative Links

NIST home page

MML home page

Chemical Sciences Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Dixon-Lewis, G.; Marshall, P.; Ruscic, B.; Burcat, A.; Goos, E.; Cuoci, A.; Frassoldati, A.; Faravelli, T.; Glarborg, P.
Title:   Inhibition of hydrogen oxidation by HBr and Br-2
Journal:   Combust. Flame
Volume:   159
Page(s):   528 - 540
Year:   2012
Book Title:   ''
Editor:   ''
Publisher:   ''
Publisher address:   ''
Comments:   ''
Reference type:   Journal article
Squib:   2012DIX/MAR528-540

Reaction:   HOBr·OH + Br·
Reaction order:   2
Temperature:   700 - 2000 K
Rate expression:   3.74x10-6 [cm3/molecule s] (T/298 K)-1.52 e-213960 [J/mole]/RT
Category:  Theory
Data type:   Estimated: thermochemical, kinetic, or other
Pressure dependence:   Rate constant is low pressure limit
Comments:   Reaction potential energy surface was studied using quantum chemistry and rate constant was estimated using Troe formalism.

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
700 1.11E-22
800 8.95E-21
900 2.67E-19
1000 3.97E-18
1100 3.56E-17
1200 2.19E-16
1300 1.01E-15
1400 3.71E-15
1500 1.14E-14
1600 3.01E-14
1700 7.08E-14
1800 1.50E-13
1900 2.94E-13
2000 5.35E-13