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 and Biochemical Reference Data Division

MML home page

Chemical and Biochemical Reference Data Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Corchado, J.C.; Espinosa-Garcia, J.; Hu, W-P.; Rossi, I.; Truhlar, D.G.
Title:   Dual-level reaction-path dynamics (the lll approach to VTST with semiclassical tunneling). Application to OH + NH3 →’ H2O + NH2
Journal:   J. Phys. Chem.
Volume:   99
Page(s):   687 - 694
Year:   1995
Reference type:   Journal article
Squib:   1995COR/ESP687-694

Reaction:   ·OH + NH3H2O + NH2
Reaction order:   2
Temperature:   250 - 2000 K
Rate expression:   7.29x10-14 [cm3/molecule s] (T/298 K)2.86 e823 [J/mole]/RT
Category:  Theory
Data type:   Transition state theory

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
250 6.55E-14
300 1.03E-13
400 2.17E-13
500 3.90E-13
600 6.36E-13
700 9.66E-13
800 1.39E-12
900 1.92E-12
1000 2.57E-12
1100 3.34E-12
1200 4.25E-12
1300 5.31E-12
1400 6.53E-12
1500 7.92E-12
1600 9.49E-12
1700 1.12E-11
1800 1.32E-11
1900 1.54E-11
2000 1.77E-11