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学科主题物理化学
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, Tao1,2; Yang, Tiangang1,2; Xiao, Chunlei1,2; Sun, Zhigang1,2,3; Huang, Long1,2; Dai, Dongxu1,2,3; Yang, Xueming1,2,3; Zhang, Dong H.1,2,3; Xiao CL(肖春雷); Sun ZG(孙志刚); Yang XM(杨学明); Zhang DH(张东辉)
刊名JOURNAL OF PHYSICAL CHEMISTRY LETTERS
2014-09-04
DOI10.1021/jz501460k
5期:17页:3049-3055
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000341337400023
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/144299
专题中国科学院大连化学物理研究所
通讯作者Xiao CL(肖春雷); Sun ZG(孙志刚); Yang XM(杨学明); Zhang DH(张东辉)
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
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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.,...&张东辉.(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.
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