Isotope-Dependent Rotational States Distributions Enhanced by Dynamic Resonance States: A Comparison Study of the F plus HD -> HF(V-HF=2) + D and F + H-2 -> HF(V-HF=2) + H Reaction

	Isotope-Dependent Rotational States Distributions Enhanced by Dynamic Resonance States: A Comparison Study of the F plus HD -> HF(V-HF=2) + D and F + H-2 -> HF(V-HF=2) + H Reaction
	Wang, Tao 1,2; Yang, Tiangang 1,2; Xiao, Chunlei 1,2; Sun, Zhigang 1,2,3; Huang, Long 1,2; Dai, Dongxu 1,2,3; Yang, Xueming 1,2,3; Zhang, Dong H.1,2,3
刊名	journal of physical chemistry letters
	2014-09-04
卷号	5 期号:17 页码:3049-3055
通讯作者	肖春雷 ; 孙志刚 ; 杨学明 ; 张东辉
英文摘要	an interesting trimodal structure in the hf (nu' = 2) rotational distribution produced by the f + hd (nu = 0, j = 0) reaction, but monomodal structure in the hf (nu' = 2) rotational distribution produced by the f + h-2 (nu = 0, j = 0) reaction, were observed using a high-resolution crossed molecular beam apparatus. the rotational states of product hf (nu' = 2) are much hotter in the f + hd reaction. it is uncovered that the observations are due to the dominant role of the dynamical resonance states in these two isotopic reactions. the angular potential well in the region of the resonance state of the f + hd reaction is much deeper and supports wave function with high angular kinetic energy, which in turn comes from different h tunneling processes in the f + hd and f + h-2 reaction.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; nanoscience & nanotechnology ; materials science, multidisciplinary ; physics, atomic, molecular & chemical
研究领域[WOS]	chemistry ; science & technology - other topics ; materials science ; physics
关键词[WOS]	potential-energy surface ; transition-state ; reactive scattering ; f+h-2 reaction ; chemical-reactions ; molecular-beam ; quantum ; mechanism ; a+bc
收录类别	SCI
语种	英语
WOS记录号	WOS:000341337400023
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/144299]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Ctr Theoret & Computat Chem, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Univ Sci & Technol China, Ctr Adv Chem Phys, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, Tao,Yang, Tiangang,Xiao, Chunlei,et al. Isotope-Dependent Rotational States Distributions Enhanced by Dynamic Resonance States: A Comparison Study of the F plus HD -> HF(V-HF=2) + D and F + H-2 -> HF(V-HF=2) + H Reaction[J]. journal of physical chemistry letters,2014,5(17):3049-3055.
APA	Wang, Tao.,Yang, Tiangang.,Xiao, Chunlei.,Sun, Zhigang.,Huang, Long.,...&Zhang, Dong H..(2014).Isotope-Dependent Rotational States Distributions Enhanced by Dynamic Resonance States: A Comparison Study of the F plus HD -> HF(V-HF=2) + D and F + H-2 -> HF(V-HF=2) + H Reaction.journal of physical chemistry letters,5(17),3049-3055.
MLA	Wang, Tao,et al."Isotope-Dependent Rotational States Distributions Enhanced by Dynamic Resonance States: A Comparison Study of the F plus HD -> HF(V-HF=2) + D and F + H-2 -> HF(V-HF=2) + H Reaction".journal of physical chemistry letters 5.17(2014):3049-3055.