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):   Tranter, R.S.; Klippenstein, S.J.; Harding, L.B.; Giri, B.R.; Yang, X.L.; Kiefer, J.H.
Title:   Experimental and Theoretical Investigation of the Self-Reaction of Phenyl Radicals
Journal:   J. Phys. Chem. A
Volume:   114
Page(s):   8240 - 8261
Year:   2010
Reference type:   Journal article
Squib:   2010TRA/KLI8240-8261

Reaction:   IodobenzenePhenyl + I
Reaction order:   1
Temperature:   1246 - 1853 K
Pressure:  2.93E-2 - 0.93 bar
Rate expression:   no rate data available
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure dependent
Experimental procedure:   Shock tube
Excitation technique:   Thermal
Time resolution:   In real time
Analytical technique:   Laser schlieren
Comments:   The dissociation of phenyl iodide was observed with both time-of-flight mass spectrometry, TOF-MS, and laser schlieren, LS, diagnostics coupled to a diaphragmless shock tube for temperatures ranging from 1276 to 1853 K. The LS experiments were performed at pressures between 22 and 122 Torr (Kr bath gas), and the TOF-MS experiments were performed at pressures in the range 500-700 Torr (Ne bath gas). These observations are sensitive to both the dissociation of phenyl iodide and to the subsequent self-reaction of the phenyl radicals. Temperature and pressure dependent rate constants of the dissociation of phenyl iodide obtained in individual experiments are given in a table.

View full bibliographic record.