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):   Pieniazek, M.; Ratajczak, E.
Title:   Kinetics of the abstraction of H from CH3GeCl3, (CH3)4Ge and (C2H5)4Ge by CF3 and C2F5 radicals
Journal:   J. Organometal. Chem.
Volume:   238
Year:   1982
Reference type:   Journal article
Squib:   1982PIE/RAT289

Reaction:   CH3GeCl3 + C2F5 → Other Products + C2F5H
Reaction order:   2
Reference reaction:   C2F5 + C2F5n-C4F10
Temperature:   351 - 455 K
Pressure:  0.20 bar
Rate expression:   2.96x10-13 [cm3/molecule s] e-29433 [±588 J/mole]/RT
Uncertainty:   1.16999996
Bath gas:   N2
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]
351 1.23E-17
375 2.35E-17
400 4.24E-17
425 7.13E-17
450 1.13E-16
455 1.24E-16