Reactivity of fluoroalkanes in reactions of coordinated molecular decomposition


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Experimental results on the coordinated molecular decomposition of RF fluoroalkanes to olefin and HF are analyzed using the model of intersecting parabolas (IPM). The kinetic parameters are calculated to allow estimates of the activation energy (E) and rate constant (k) of these reactions, based on enthalpy and IPM algorithms. Parameters E and k are found for the first time for eight RF decomposition reactions. The factors that affect activation energy E of RF decomposition (the enthalpy of the reaction, the electronegativity of the atoms of reaction centers, and the dipole–dipole interaction of polar groups) are determined. The values of E and k for reverse reactions of addition are estimated.

作者简介

T. Pokidova

Institute of Problems of Chemical Physics

编辑信件的主要联系方式.
Email: pokidova@icp.ac.ru
俄罗斯联邦, Chernogolovka, Moscow oblast, 142432

E. Denisov

Institute of Problems of Chemical Physics

Email: pokidova@icp.ac.ru
俄罗斯联邦, Chernogolovka, Moscow oblast, 142432

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