DICP OpenIR
Formation, photodissociation and structure of chromium/phosphorus binary cluster ions
Han, CY; Zhao, X; Zhang, X; Gao, Z; Zhu, QH
Source PublicationRAPID COMMUNICATIONS IN MASS SPECTROMETRY
2000
Volume14Issue:14Pages:1255-1259
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Analytical ; Spectroscopy
WOS Research AreaChemistry ; Spectroscopy
WOS KeywordFRAGMENTATION ; TITANIUM
AbstractChromium/phosphorus binary cluster ions, [CrnPm](+/-) , produced by laser (532nm) ablation on a tablet of well-mixed chromium and red phosphorus powder, were studied with a home-built tandem time-of-flight (TOF) mass spectrometer. The clusters thus formed are mostly rich in phosphorus. There is an odd-even oscillation in the intensity of the [CrPm](+) series, i.e, the mass peaks of even m are higher than those of odd m, The peaks of [CrP4]+ and [CrP8](+) are especially prominent, which may be ascribed to the specific stability of P-4 sub-structures. There are also some intense peaks in the spectrum assigned to [Cr3P8](+), [Cr4P9](+), [Cr5P11](+), [Cr6P12](+), [Cr8P14](+) clusters, etc., which have stable compositions. The stability of these species is consistent with a simple qualitative electronic structure model, in which the valence electrons of P are filled into the d orbitals of Cr, The photodissociation of some cluster ions was also studied. DFT calculations were performed on three small cluster ions to provide some insight into their structures. Copyright (C) 2000 John Wiley & Sons, Ltd.
Language英语
WOS IDWOS:000088407300014
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138739
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Han, CY,Zhao, X,Zhang, X,et al. Formation, photodissociation and structure of chromium/phosphorus binary cluster ions[J]. RAPID COMMUNICATIONS IN MASS SPECTROMETRY,2000,14(14):1255-1259.
APA Han, CY,Zhao, X,Zhang, X,Gao, Z,&Zhu, QH.(2000).Formation, photodissociation and structure of chromium/phosphorus binary cluster ions.RAPID COMMUNICATIONS IN MASS SPECTROMETRY,14(14),1255-1259.
MLA Han, CY,et al."Formation, photodissociation and structure of chromium/phosphorus binary cluster ions".RAPID COMMUNICATIONS IN MASS SPECTROMETRY 14.14(2000):1255-1259.
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