Experimental and Theoretical Study of the Reaction of F₂ with Thiirane.

ABSTRACT: The kinetics of the F₂ reaction with thiirane (C₂H₄S) was studied for the first time in a flow reactor combined with mass spectrometry at a total helium pressure of 2 Torr and in the temperature range of 220 to 800 K. The rate constant of the title reaction was determined under pseudo-first-order conditions, either monitoring the kinetics of F₂ or C₂H₄S consumption in excess of thiirane or of F₂, respectively: k₁ = (5.79 ± 0.17) × 10^-12 exp(-(16 ± 10)/T) cm³ molecule^-1 s^-1 (the uncertainties represent precision of the fit at the 2σ level, with the total 2σ relative uncertainty, including statistical and systematic errors on the rate constant bein

SUBMITTER: Bedjanian Y 

PROVIDER: S-EPMC11314507 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature