Kinetics Database Logo     Home
©NIST, 2022
Accessibility information
Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Contact Us to Submit an Article



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

DOC home page

NIST home page

MML home page

Chemical Sciences Division

Applied Chemicals and Materials Division

Author(s):   Kumaran, S.S.; Su, M.C.; Michael, J.V.
Title:   Thermal decomposition of iodobenzene using I-atom absorption
Journal:   Chem. Phys. Lett.
Volume:   269
Page(s):   99 - 106
Year:   1997
Reference type:   Journal article
Squib:   1997KUM/SU99-106

Reaction:   IodobenzenePhenyl + I
Reaction order:   1
Temperature:   1080 - 1420 K
Pressure:  0.14 - 0.97 bar
Rate expression:   1.98x1011 [±1.2x1011 s-1] e-192064 [J/mole]/RT
Bath gas:   Kr
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
1080 1.02E2
1100 1.50E2
1125 2.39E2
1150 3.74E2
1175 5.74E2
1200 8.64E2
1225 1.28E3
1250 1.87E3
1275 2.68E3
1300 3.80E3
1325 5.31E3
1350 7.34E3
1375 1.00E4
1400 1.35E4
1420 1.71E4