DICP OpenIR
Subject Area物理化学
Photoelectron velocity-map imaging signature of structural evolution of silver-doped lead Zintl anions
Xie, Hua; Qin, Zhengbo; Wu, Xia; Tang, Zichao; Jiang, Ling; Tang ZC(唐紫超); Jiang L(江凌)
Source PublicationJOURNAL OF CHEMICAL PHYSICS
2012-08-14
DOI10.1063/1.4745000
Volume137Issue:6Pages:643181
Indexed BySCI
SubtypeArticle
Department11
Funding Project11T2;1102
Contribution Rank1,1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordCLUSTER ANIONS ; ENDOHEDRAL STANNASPHERENES ; ELECTRONIC-STRUCTURE ; MPB12 CLUSTERS ; CAGE CLUSTERS ; STABILITY ; PB ; PLUMBASPHERENE ; PB-12(2-) ; ION
AbstractA set of silver-doped lead Zintl anions, Ag@Pb-n(-) (n=5-12), have been studied using photoelectron velocity-map imaging spectroscopy and quantum chemical calculation. The structures of Ag@Pb-n(-) (n = 7-9, 11) built upon a square pyramid base, hitherto not considered, were assigned. Overall agreement between the experimental and calculated photoelectron spectra as well as vertical detachment energies allows for structural evolution to be established. The silver atom prefers to stay outside in the n <= 6 clusters and intends to be encapsulated by the lead atoms in n > 6. A stable endohedral cage with bicapped square antiprism structure is formed at n = 10, the endohedral structure of which persists for the larger clusters. Especially, these Ag@Pb-n(-) anions have been found to undergo a transition between square pyramid and pentagonal pyramid molecular structures at n = 11. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4745000]
Language英语
WOS IDWOS:000308048700036
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/118026
Collection中国科学院大连化学物理研究所
Corresponding AuthorTang ZC(唐紫超); Jiang L(江凌)
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Xie, Hua,Qin, Zhengbo,Wu, Xia,et al. Photoelectron velocity-map imaging signature of structural evolution of silver-doped lead Zintl anions[J]. JOURNAL OF CHEMICAL PHYSICS,2012,137(6):643181.
APA Xie, Hua.,Qin, Zhengbo.,Wu, Xia.,Tang, Zichao.,Jiang, Ling.,...&江凌.(2012).Photoelectron velocity-map imaging signature of structural evolution of silver-doped lead Zintl anions.JOURNAL OF CHEMICAL PHYSICS,137(6),643181.
MLA Xie, Hua,et al."Photoelectron velocity-map imaging signature of structural evolution of silver-doped lead Zintl anions".JOURNAL OF CHEMICAL PHYSICS 137.6(2012):643181.
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