Kinetics Database Resources
Rate Our Products and Services
Other Databases
NIST Standard Reference Data Program
NDRL-NIST Solution Kinetics Database
NIST Computational Chemistry Comparison and Benchmark Database
The NIST Reference on Constants, Units, and Uncertainty
Administrative Links
 |
Home ©NIST, 2020 Accessibility information |
Title: Rotationsbarriere der Geometrischen Isomerisierung von cis-und trans-1,4- Dimethylbutatrien
Journal: Chem. Ber.
Volume: 109
Page(s):
Year: 1976
Reference type: Journal article
Squib: 1976ROT/EXN1158
Reaction:
(Z)-CH3CH=C=C=CHCH3 → (E)-CH3CH=C=C=CHCH3
Reaction order:
1
Temperature:
377 - 426
K
Pressure: 2.67E-3 bar
Rate expression:
1.1x1013 [s-1] e-133032 [±1330 J/mole]/RT
Bath gas:
(Z)-CH3CH=C=C=CHCH3
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Gas chromatography
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 377 | 4.07E-6 |
| 400 | 4.67E-5 |
| 425 | 4.91E-4 |
| 426 | 5.37E-4 |