期刊
CHEMICAL PHYSICS LETTERS
卷 325, 期 1-3, 页码 86-92出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0009-2614(00)00664-3
关键词
-
CH3COCH3 photodissociation was investigated using the CASSCF energy gradient techniques. After the acetone molecules are populated in the S-1 state by photoexcitation at 193 nm, the intersystem crossing to the T-1 surface is the most probable pathway for CH3COCH3 (S-1) deactivation. Relaxing to the T-1 state, CH3COCH3 (T-1) first dissociates into H3CO ((2)A') and CH3 ((2)A(2)) products, and then the CH3CO ((2)A') formed further easily dissociates into CH3 and CO. This stepwise mechanism is consistent with numerous experiments. (C) 2000 Published by Elsevier Science B.V.
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