Photodissociation of o-bromotoluene at 266 nm


Autoria(s): Zhu, RS; Zhang, H; Wang, GJ; Gu, XB; Han, KL; He, GZ; Lou, NQ
Data(s)

05/11/1999

Resumo

The photodissociation of o-bromotoluene at 266 nm has been investigated using the universal crossed laser-molecular beam technique. The angle-resolved time-of-flight (TOF) spectra corresponding to Br photofragment are measured at different lab angles. The observed translational energy distribution and anisotropy parameters of the Br photofragment indicate that o-bromotoluene dissociates via two channels. In the first channel, the anisotropy parameter beta is determined to be 0.5 +/- 0.2 and the average translational energy is only 9% of the available energy. In the other photofragmentation channel, beta is determined to be - 0.4 +/- 0.2 and 44% of the available energy is assigned to translational energy. Possible mechanisms are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

Identificador

http://159.226.238.44/handle/321008/85289

http://www.irgrid.ac.cn/handle/1471x/180296

Idioma(s)

英语

Fonte

朱荣顺 张宏 王光俊 韩克利 何国钟 楼南泉.Photodissociation of o-bromotoluene at 266 nm,Chemical Physics Letters; 313(1999)98-104,1999,():-

Tipo

期刊论文