The Photoionization Investigations of van der Weals Cluster ArHCl

	The Photoionization Investigations of van der Weals Cluster ArHCl
	Li Yue 1; Wang Xiuyan 1; Zhang Xiaoguang 1; Li Lianbin 1; Lou Nanquan 1; Seng Liusi 2; Zhang Yunwu 2
刊名	acta physico-chimica sinica
	1997
卷号	13 期号:4 页码:322-327
关键词	Clusters Synchrotron radiation Photoionication
英文摘要	the photoionization processes of van der waals (vdw) cluster arhcl in a molecular beam have been investigated by using synchrotron radiation light source and photoionization mass spectrometer. the results show that the concentration of the arhcl dimer is approximately given by the equation: alpha(arhcl)%=1.79x10(-8)p(o)(1.5). the pie curve of arhcl has been given for the first time. the appearance potential of arhcl+ is determined to be 12.52 +/- 0.03ev. using the ip values of hcl obtained in our experiment, the bond dissociation energy of arhcl+ is deduced to be 0.22 +/- 0.03ev. the theoretical calculations using gaussian-94w indicate that the value is about 0.16ev. when ar in the cluster is ionized, the intensity of arhcl+ is obviously lower than that expected. it indicates that the charge transfer and dissociation processes have taken place in the system.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
收录类别	SCI
语种	英语
WOS记录号	WOS:000207601400008
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/142821]
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	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Li Yue,Wang Xiuyan,Zhang Xiaoguang,et al. The Photoionization Investigations of van der Weals Cluster ArHCl[J]. acta physico-chimica sinica,1997,13(4):322-327.
APA	Li Yue.,Wang Xiuyan.,Zhang Xiaoguang.,Li Lianbin.,Lou Nanquan.,...&Zhang Yunwu.(1997).The Photoionization Investigations of van der Weals Cluster ArHCl.acta physico-chimica sinica,13(4),322-327.
MLA	Li Yue,et al."The Photoionization Investigations of van der Weals Cluster ArHCl".acta physico-chimica sinica 13.4(1997):322-327.