Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences


Rate Our Products and Services


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


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):   Tsang, W.
Title:   Mechanism and rate constants for the decomposition of 1-pentenyl radicals
Journal:   J. Phys. Chem. A
Volume:   110
Page(s):   8501 - 8509
Year:   2006
Reference type:   Journal article
Squib:   2006TSA8501-8509

Reaction:   CH2=CHCH(CH3)CH2·1,3-Butadiene + ·CH3
Reaction order:   1
Temperature:   500 - 2000 K
Rate expression:   4.67x1012 [s-1] (T/298 K)0.42 e-128100 [J/mole]/RT
Category:  Theory
Data type:   Estimated: thermochemical, kinetic, or other
Pressure dependence:   Rate constant is high pressure limit
Comments:   The log(k/k) values at various pressures were presented in four parameters form

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
500 2.41E-1
600 4.42E1
700 1.85E3
800 3.06E4
900 2.73E5
1000 1.58E6
1100 6.68E6
1200 2.23E7
1300 6.18E7
1400 1.49E8
1500 3.19E8
1600 6.23E8
1700 1.13E9
1800 1.91E9
1900 3.06E9
2000 4.69E9