An investigation into low-lying electronic states of HCS2 via threshold photoelectron imaging

	An investigation into low-lying electronic states of HCS2 via threshold photoelectron imaging
	Qin, Zhengbo; Cong, Ran; Liu, Zhiling; Xie, Hua; Tang, Zichao; Fan, Hongjun
刊名	journal of chemical physics
	2014-06-07
卷号	140 期号:21 页码:214318
ISSN号	1089-7690
通讯作者	唐紫超 ; 樊红军
产权排序	待补充
合作状况	英
英文摘要	low-energy photoelectron imaging spectra of hcs(2)(-)are reported for the first time. vibrationally resolved photodetachment transitions from the ground state of hcs2- to the ground state and low-lying excited states of hcs2 are observed. combined with the ab intio calculations and franck-condon simulations, well-resolved vibrational spectra demonstrate definitive evidence for the resolution of the ground-state and excited states of hcs2 radical in the gaseous phase. the ground state and two low-lying excited states of hcs2 radical are assigned as b-2(2), (2)a(2), and (2)a(1) states, respectively. the adiabatic electron affinity is determined to be 2.910 +/- 0.007 ev. and the term energies of the excited states, t-0 = 0.451 +/- 0.009 ev and 0.553 +/- 0.009 ev, are directly measured from the experimental data, respectively. angular filtering photoelectron spectra are carried out to assist in the spectral band assignment. (c) 2014 aip publishing llc.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, atomic, molecular & chemical
研究领域[WOS]	physics
关键词[WOS]	tandem mass-spectrometry ; potential-energy surface ; negative-ions ; infrared-spectra ; carbon-disulfide ; spectroscopy ; hco2 ; density ; anions ; thioformaldehyde
收录类别	SCI
资助信息	1，1
原文出处	214318
语种	英语
WOS记录号	WOS:000337108900039
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119745]
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	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Qin, Zhengbo,Cong, Ran,Liu, Zhiling,et al. An investigation into low-lying electronic states of HCS2 via threshold photoelectron imaging[J]. journal of chemical physics,2014,140(21):214318.
APA	Qin, Zhengbo,Cong, Ran,Liu, Zhiling,Xie, Hua,Tang, Zichao,&Fan, Hongjun.(2014).An investigation into low-lying electronic states of HCS2 via threshold photoelectron imaging.journal of chemical physics,140(21),214318.
MLA	Qin, Zhengbo,et al."An investigation into low-lying electronic states of HCS2 via threshold photoelectron imaging".journal of chemical physics 140.21(2014):214318.