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Author(s):   Cobos, C.J.; Croce de Cobos, A.E.; Hippler, H.; Castellano, E.
Title:   Direct determination of the limiting high-pressure rate constants of the system FSO3 + FSO3 ⇌ F2S2O6 over the temperature range 293-381 K
Journal:   J. Phys. Chem.
Volume:   93
Page(s):   3089 - 3094
Year:   1989
Reference type:   Journal article
Squib:   1989COB/CRO3089-3094

Reaction:   F2S2O6FSO3 + FSO3
Reaction order:   1
Temperature:   321 - 381 K
Pressure:  0.33 - 1.01 bar
Rate expression:   2.09x1014 [s-1] e-92291 [±2769 J/mole]/RT
Bath gas:   CF4
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
321 2.01E-1
325 3.07E-1
350 3.52E0
375 2.92E1
381 4.65E1