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Author(s):   Johnson, D.G.; Blitz, M.A.; Seakins, W.P.
Title:   The Reaction of Methylidene (CH) with Methanol Isotopomers
Journal:   Phys. Chem. Chem. Phys.
Page(s):   2549 - 2554
Year:   2000
Reference type:   Journal article
Squib:   2000JOH/BLI2549-2554

Reaction:   CH3OH + ·CH → Products
Reaction order:   2
Temperature:   298 - 753 K
Pressure:  0.13 - 0.80 bar
Rate expression:   1.5x10-5 [±7.15x10-7 cm3/molecule s] (T/298 K)(1.93±0.17)
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Laser induced fluorescence
Comments:   CH or CD radicals have been generated by multiphoton photolysis of CH(D)Br3 at 248 nm.No significant isotopic effect has been observed.The stated error on k represents 1 sigma.CD radicals have been generated from

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
298 1.50E-5
300 1.52E-5
325 1.78E-5
350 2.05E-5
375 2.34E-5
400 2.65E-5
425 2.98E-5
450 3.33E-5
475 3.69E-5
500 4.08E-5
525 4.48E-5
550 4.90E-5
575 5.34E-5
600 5.80E-5
625 6.27E-5
650 6.77E-5
675 7.28E-5
700 7.81E-5
725 8.35E-5
750 8.92E-5
753 8.99E-5