DICP OpenIR
Subject Area物理化学
Low-energy photoelectron imaging of HS2 anion
Qin, Zhengbo1,2; Cong, Ran2; Liu, Zhiling1; Xie, Hua1; Tang, Zichao1; Tang ZC(唐紫超)
Source PublicationJOURNAL OF CHEMICAL PHYSICS
2014-11-28
DOI10.1063/1.4901978
Volume141Issue:20Pages:204312
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordHYDROGEN-SULFIDE ; OXYGEN-ATOMS ; THERMOCHEMISTRY ; SPECTROSCOPY ; MOLECULES ; KINETICS ; SPECTRA ; DENSITY ; PHOTODETACHMENT ; THRESHOLD
AbstractLow-energy photoelectron imaging of HS2- has been investigated, which provides the vibrational frequencies of the ground state as well as the first excited state of HS2. It allows us to determine more accurate electron affinity of HS2, 1.9080 +/- 0.0018 eV. Combined with Frank-Condon simulation, the vibrational features have been unveiled related to S-S stretching and S-S-H bending modes for the ground state and S-S stretching, S-S-H bending, and S-H stretching modes for the first excited state. Photoelectron angular distributions are mainly characteristic of electron detachment from two different molecular orbitals (MOs) in HS2-. With the aid of accurate electron affinity value of HS2, corresponding thermochemical quantities can be accessed. (C) 2014 AIP Publishing LLC.
Language英语
WOS IDWOS:000345641400022
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/144065
Collection中国科学院大连化学物理研究所
Corresponding AuthorTang ZC(唐紫超)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Anhui Normal Univ, Dept Phys, Wuhu 241000, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Qin, Zhengbo,Cong, Ran,Liu, Zhiling,et al. Low-energy photoelectron imaging of HS2 anion[J]. JOURNAL OF CHEMICAL PHYSICS,2014,141(20):204312.
APA Qin, Zhengbo,Cong, Ran,Liu, Zhiling,Xie, Hua,Tang, Zichao,&唐紫超.(2014).Low-energy photoelectron imaging of HS2 anion.JOURNAL OF CHEMICAL PHYSICS,141(20),204312.
MLA Qin, Zhengbo,et al."Low-energy photoelectron imaging of HS2 anion".JOURNAL OF CHEMICAL PHYSICS 141.20(2014):204312.
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