Title : Deuterium isotope effects in the polyatomic reaction of O(1D2)+CH4→OH+CH3.

Pub. Date : 2013 Aug 21

PMID : 23812350






5 Functional Relationships(s)
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1 From the collision energy dependence of the abstraction/insertion ratio, the barrier height for the abstraction pathway is estimated to be 0.7 +- 0.3 and 0.8 +- 0.1 kcal mol(-1) for O((1)D2) with CH4 and CD4, respectively. Methane CD4 molecule Homo sapiens
2 The insertion pathway of the O((1)D2) reaction with CH4 has a narrower angular width in the forward scattering and a larger insertion/abstraction ratio than the reaction with CD4, which indicates that the insertion reaction with CH4 has a larger cross section and a shorter reaction time than the reaction with CD4. Methane CD4 molecule Homo sapiens
3 The insertion pathway of the O((1)D2) reaction with CH4 has a narrower angular width in the forward scattering and a larger insertion/abstraction ratio than the reaction with CD4, which indicates that the insertion reaction with CH4 has a larger cross section and a shorter reaction time than the reaction with CD4. Methane CD4 molecule Homo sapiens
4 The insertion pathway of the O((1)D2) reaction with CH4 has a narrower angular width in the forward scattering and a larger insertion/abstraction ratio than the reaction with CD4, which indicates that the insertion reaction with CH4 has a larger cross section and a shorter reaction time than the reaction with CD4. Methane CD4 molecule Homo sapiens
5 The insertion pathway of the O((1)D2) reaction with CH4 has a narrower angular width in the forward scattering and a larger insertion/abstraction ratio than the reaction with CD4, which indicates that the insertion reaction with CH4 has a larger cross section and a shorter reaction time than the reaction with CD4. Methane CD4 molecule Homo sapiens