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ID 15053
file
creator
Ibuki, T.
Tamenori, Y.
Takemoto, M.
Nagaoka, S.
Morishita, Y.
Suzuki, I.H.
subject
Angle-resolved photoelectron spectroscopy
Asymmetry parameter
Ionization energy
Valence orbital
NDC
Chemistry
abstract
Ionization energies for valence electrons of CF3SF5 were measured in the 12-35 eV region by means of angle-resolved photoelectron spectroscopy. The observed ionization energies were basically consistent with previous ones measured by threshold photoelectron and HeI photoelectron spectroscopy, and the ionization levels at 22.60, 26.92 and 27.86 eV were newly observed. Asymmetry parameter derived at hν = 684.7 eV was a constant of β = 1.02 ± 0.04 in the ionization energy lower than 20 eV, suggesting that lone pair electron of F atom is probably released through 2p → εd like electron emission. Characters of the 22 valence bands were elucidated with the help of ab initio calculations and of the nature of valence orbitals for CF4 and SF6
journal title
Journal of Electron Spectroscopy and Related Phenomena
volume
Volume 152
issue
Issue 1-2
start page
96
end page
99
date of issued
2006-06
publisher
Elsevier B.V.
issn
0368-2048
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2006 Elsevier B.V.
relation is version of URL
http://dx.doi.org/10.1016/j.elspec.2006.03.009
department
Graduate School of Science