期刊
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
卷 2, 期 12, 页码 1481-1489出版社
AMER CHEMICAL SOC
DOI: 10.1021/jz200021y
关键词
-
类别
资金
- U.S. National Institutes of Health [GM50422]
- University of Washington Department of Chemistry
Hydrogen-atom transfer reactions are the simplest class of proton-coupled electron transfer (PCET) processes. These reactions involve transfer of one electron and one proton from one reagent to another, in the same kinetic step, XH + Y -> X + HY. A predictive model for these reactions based on the Marcus cross relation is described. The model predicts rate constants within 1 or 2 orders of magnitude in most cases, over a very wide range of reactants and solvents. This remarkable result implies a surprising generality of the additivity postulate for the reaction intrinsic barriers and a smaller role for the quantum mechanical details of the proton and electron transfers.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据