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):   Rogers, D.S.; O'Neal, H.E.; Ring, M.A.
Title:   Comparative trapping kinetics of silylene. 1. Silylene reactions with 1,3-butadiene and acetylene and with 1,3-butadiene and methanol
Journal:   Organometallics
Volume:   5
Page(s):   1467 - 1473
Year:   1986
Reference type:   Journal article
Squib:   1986ROG/ONE1467-1473

Reaction:   1,3-Butadiene + SiH2Silacyclopent-3-ene
Reaction order:   2
Reference reaction:   CH3OH + SiH2CH3OSiH3
Reference reaction order:   2
Temperature:   696 - 1020 K
Pressure:  7.87E-3 - 3.95 bar
Rate expression:   3.69x102 e-24445 [±8314472 J/mole]/RT
Uncertainty:   2.48000002
Bath gas:   Ar
Category:  Experiment
Data type:   Relative rate value measured
Excitation technique:   Thermal
Analytical technique:   Gas chromatography

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) []
696 5.40E0
700 5.53E0
725 6.40E0
750 7.32E0
775 8.31E0
800 9.35E0
825 1.05E1
850 1.16E1
875 1.28E1
900 1.41E1
925 1.54E1
950 1.67E1
975 1.81E1
1000 1.95E1
1020 2.07E1