Photoisomerization of Vibrationally Hot Tetramethylethylene Produced by Ultrafast Internal Conversion from the Excited State

被引:4
|
作者
Sato, Motoki [1 ]
Adachi, Shunsuke [1 ]
Suzuki, Toshinori [1 ]
机构
[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kitashirakawa Oiwakecho, Kyoto 6068502, Japan
来源
JOURNAL OF PHYSICAL CHEMISTRY A | 2016年 / 120卷 / 27期
关键词
D O I
10.1021/acs.jpca.6b00410
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Isomerization of tetramethylethylene (TME) following ultrafast internal conversion was investigated using time-resolved photoelectron spectroscopy with vacuum-ultraviolet probe pulses. The difference photoelectron spectrum at tau = 15 ps was reasonably well reproduced using a linear combination of static photoelectron spectra of TME and its isomers. The isomers were produced as a consequence of unimolecular reaction of vibrationally hot TME, created by internal conversion from the excited state.
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页码:5099 / 5102
页数:4
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