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):   Buback, M.; Kling, M.; Schmatz, S.
Title:   Decomposition of tertiary alkoxy radicals
Journal:   Z. Phys. Chem.
Volume:   219
Page(s):   1205 - 1222
Year:   2005
Reference type:   Journal article
Squib:   2005BUB/KLI1205-1222

Reaction:   (CH3)3CC(CH3)2O· → (CH3)2CO + tert-C4H9
Reaction order:   1
Temperature:   200 - 700 K
Rate expression:   1.1x1014 [s-1] e-20800 [J/mole]/RT
Category:  Theory
Data type:   Transition state theory
Pressure dependence:   Rate constant is high pressure limit
Comments:   Reaction potential energy surface was studied using quantum chemistry and rate constants were calculated using transition state theory.

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
200 4.07E8
250 4.96E9
300 2.63E10
350 8.65E10
400 2.11E11
450 4.24E11
500 7.39E11
550 1.16E12
600 1.70E12
650 2.34E12
700 3.09E12