ICCAS OpenIR
Formation of binary alloy cluster ions from group-14 elements and cobalt and comparison with solid-state alloys
Zhang, X; Li, GL; Xing, XP; Zhao, X; Tang, ZC; Gao, Z
2001
Source PublicationRAPID COMMUNICATIONS IN MASS SPECTROMETRY
ISSN0951-4198
Volume15Issue:24Pages:2399-2403
AbstractBy using laser ablation on mixtures of transition metal cobalt and group-14 elements, binary alloy cluster anions were produced while no binary alloy cluster cations were detected, and the homocluster cations of group-14 elements appeared at very low abundance. The differences between clustering abilities of germanium, tin and lead with cobalt are described, and the chemical bonds in the binary alloy cluster anions appear to indicate a transition from covalent to metal bonds. The cluster anion [CoPb10](-) appears in very high abundance (magic number), and an endohedral structure is proposed for this cluster. The cluster anion [CoPb12](-), also representing a magic number, probably has an icosahedral structure. Compared with solid-state Co/Ge binary alloys, the compositions of most binary alloy cluster anions are germanium-rich, in which the covalent bonds are predominant. Copyright (C) 2001 John Wiley & Sons, Ltd.
Indexed BySCI
Language英语
WOS IDWOS:000172860900005
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:42[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76946
Collection中国科学院化学研究所
Corresponding AuthorGao, Z
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, X,Li, GL,Xing, XP,et al. Formation of binary alloy cluster ions from group-14 elements and cobalt and comparison with solid-state alloys[J]. RAPID COMMUNICATIONS IN MASS SPECTROMETRY,2001,15(24):2399-2403.
APA Zhang, X,Li, GL,Xing, XP,Zhao, X,Tang, ZC,&Gao, Z.(2001).Formation of binary alloy cluster ions from group-14 elements and cobalt and comparison with solid-state alloys.RAPID COMMUNICATIONS IN MASS SPECTROMETRY,15(24),2399-2403.
MLA Zhang, X,et al."Formation of binary alloy cluster ions from group-14 elements and cobalt and comparison with solid-state alloys".RAPID COMMUNICATIONS IN MASS SPECTROMETRY 15.24(2001):2399-2403.
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