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

Citation

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

DOC home page

NIST home page

MML home page

Chemical Sciences Division

Applied Chemicals and Materials Division

Author(s):   Ferguson, K.C.; Whittle, E.
Title:   Kinetics of the vapour-phase bromination of cyclanes and n-butane. C-H bond dissociation energies in cyclanes
Journal:   Trans. Faraday Soc.
Volume:   67
Page(s):  
Year:   1971
Reference type:   Journal article
Squib:   1971FER/WHI2618

Reaction:   Cyclopentane + Br·Cyclopentyl + HBr
Reaction order:   2
Reference reaction:   1-C4H10 + Br·sec-C4H9 + HBr
Temperature:   319 - 468 K
Pressure:  0.11 - 0.22 bar
Rate expression:   5.89x10-10 [cm3/molecule s] e-39494 [±8314472 J/mole]/RT
Uncertainty:   1.40999997
Bath gas:   1-C4H10
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Direct photolysis
Analytical technique:   Gas chromatography

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
319 2.01E-16
325 2.65E-16
350 7.52E-16
375 1.86E-15
400 4.10E-15
425 8.25E-15
450 1.54E-14
468 2.30E-14