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Title: Rate coefficients for the reactions of hydroxyl radicals with methane and deuterated methanes
Journal: J. Phys. Chem. A
Volume: 101
Page(s): 3125 - 3134
Year: 1997
Reference type: Journal article
Squib: 1997GIE/TAL3125-3134
Reaction:
CH4 + OD → ·CH3 + HDO
Reaction order:
2
Temperature:
223 - 420
K
Pressure: 0.13 bar
Rate expression:
1.4x10-13 [cm3/molecule s] (T/298 K)2.94 e-7458 [±671 J/mole]/RT
Bath gas:
He
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Flash photolysis (laser or conventional)
Analytical technique:
Laser induced fluorescence
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 223 | 1.07E-15 |
| 225 | 1.14E-15 |
| 250 | 2.31E-15 |
| 275 | 4.24E-15 |
| 300 | 7.18E-15 |
| 325 | 1.14E-14 |
| 350 | 1.73E-14 |
| 375 | 2.52E-14 |
| 400 | 3.53E-14 |
| 420 | 4.54E-14 |