期刊
JOURNAL OF PHYSICAL CHEMISTRY A
卷 118, 期 37, 页码 8277-8286出版社
AMER CHEMICAL SOC
DOI: 10.1021/jp501059c
关键词
-
资金
- National Science Council of the Republic of China [NSC-102-2113-M-001-009]
We report the vibrational spectra of o-fluorophenylacetylene (OFPA), m-fluorophenylacetylene (MFPA), and p-fluorophenylacetylene (PFPA) in the electronically excited S-1 and cationic ground D-0 states. These new data show that the relative location of the fluorine atom with respect to the acetylenic group can influence the transition energy and molecular vibration. The adiabatic ionization energies of these structural isomers follow the order: PFPA < OFPA < MFPA. It is found that the molecular geometries of these molecules in the D-0 state resemble those in the S-1 state. Detailed spectral analysis suggests that the in-plane ring deformation vibrations are slightly harder in the Do state than the corresponding ones in the S-1 state.
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