中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
学科主题: 物理化学
题名: 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
作者: 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
通讯作者: 肖春雷 ;  孙志刚 ;  杨学明 ;  张东辉
刊名: JOURNAL OF PHYSICAL CHEMISTRY LETTERS
发表日期: 2014-09-04
DOI: 10.1021/jz501460k
卷: 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
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.
关键词[WOS]: POTENTIAL-ENERGY SURFACE ;  TRANSITION-STATE ;  REACTIVE SCATTERING ;  F+H-2 REACTION ;  CHEMICAL-REACTIONS ;  MOLECULAR-BEAM ;  QUANTUM ;  MECHANISM ;  A+BC
语种: 英语
WOS记录号: WOS:000341337400023
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/144299
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2014CyD5fh49xv.PDF(3546KB)期刊论文作者接受稿开放获取View 联系获取全文

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

Recommended Citation:
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.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, Tao]'s Articles
 [Yang, Tiangang]'s Articles
 [Xiao, Chunlei]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Tao]‘s Articles
 [Yang, Tiangang]‘s Articles
 [Xiao, Chunlei]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 2014CyD5fh49xv.PDF
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace