Ultrafast Photodissociation Dynamics of Highly Excited Iodobenzene on the C Band
文献类型：期刊论文
| 作者 | Hu, Chunlong; Tang, Ying; Song, Xinli; Liu, Zhiming; Zhang, Bing |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY A
 |
| 出版日期 | 2016-12-29 |
| 卷号 | 120期号:51页码:10088-10095 |
| 英文摘要 | The photodissociation dynamics of highly excited iodobenzene from the C band absorption has been studied by femtosecond time-resolved ion yields techniques. Detailed photodissociation routes are discussed with the aid of high-level, spin-orbit resolved ab initio calculations of 1D potential energy curves. Upon 200 nm excitation within the C band, iodobenzene molecules on 7B(2) and 7B(1) states decay to 7A(1) and 8B(2) states through internal conversion in 75 fs, with electronic energy converted into high vibrational energy of 7A(1) and 8B(2) states. Subsequently, 7A(1) and 8B(2) states decay through internal vibrational energy redistribution in 540 fs, accompanied by the excited C-I mode and the resulting cleavage of the C-I bond. The overall time for the reaction starting from the phenyl-type modes and ending in final C-I fragmentation for I(P-2(3/2)) production is 1.2 ps. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Chemistry ; Physics |
| 关键词[WOS] | ARYL HALIDES ; ENERGY REDISTRIBUTION ; MOLECULAR ROTATION ; MASS-SPECTROMETRY ; WAVE-FUNCTIONS ; 304 NM ; STATE ; SPECTROSCOPY ; VELOCITY ; DISSOCIATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000391160200003 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/10000]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Chunlong,Tang, Ying,Song, Xinli,et al. Ultrafast Photodissociation Dynamics of Highly Excited Iodobenzene on the C Band[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2016,120(51):10088-10095. |
| APA | Hu, Chunlong,Tang, Ying,Song, Xinli,Liu, Zhiming,&Zhang, Bing.(2016).Ultrafast Photodissociation Dynamics of Highly Excited Iodobenzene on the C Band.JOURNAL OF PHYSICAL CHEMISTRY A,120(51),10088-10095. |
| MLA | Hu, Chunlong,et al."Ultrafast Photodissociation Dynamics of Highly Excited Iodobenzene on the C Band".JOURNAL OF PHYSICAL CHEMISTRY A 120.51(2016):10088-10095. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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