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Photofragment translational spectroscopy of p-bromotoluene at 266 nm
Zhang, H; Zhu, RS; Wang, GJ; Han, KL; He, GZ; Lou, NQ
Source PublicationCHEMICAL PHYSICS LETTERS
1999-02-05
Volume300Issue:3-4Pages:483-488
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS Research AreaChemistry ; Physics
WOS KeywordMOLECULAR-BEAMS ; PHOTODISSOCIATION DYNAMICS ; NO2 PHOTODISSOCIATION ; ENERGY REDISTRIBUTION ; ANGULAR-DISTRIBUTION ; ALKYL-HALIDES ; ARYL HALIDES ; 193 NM ; IODOBENZENE ; FRAGMENT
AbstractPhotodissociation of p-bromotoluene at 266 nm has been investigated on the universal crossed molecular beam machine, and translational energy distribution P(E-t) as well as the anisotropy parameter beta have been obtained. Photofragment translational energy distribution P(E-t) reveals that similar to 38.5% of the available energy is partitioned into translational energy. The anisotropy parameter beta is determined to be -0.4 +/- 0.2. From P(E-t) and beta, we deduce that p-bromotoluene photodissociation is a fast process and the perpendicular transition plays a central role at this wavelength. The possible mechanism has been discussed and comparison of p-bromotoluene with bromobenzene, o-bromotoluene has also been made. (C) 1999 Elsevier Science B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000078431800032
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/85271
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Zhang, H,Zhu, RS,Wang, GJ,et al. Photofragment translational spectroscopy of p-bromotoluene at 266 nm[J]. CHEMICAL PHYSICS LETTERS,1999,300(3-4):483-488.
APA Zhang, H,Zhu, RS,Wang, GJ,Han, KL,He, GZ,&Lou, NQ.(1999).Photofragment translational spectroscopy of p-bromotoluene at 266 nm.CHEMICAL PHYSICS LETTERS,300(3-4),483-488.
MLA Zhang, H,et al."Photofragment translational spectroscopy of p-bromotoluene at 266 nm".CHEMICAL PHYSICS LETTERS 300.3-4(1999):483-488.
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