ICCAS OpenIR
Observation of different ionic state of SiBr4 - Photoelectron spectroscopic and theoretical studies
Sun, Z; Zheng, SJ; Wang, DX
2000
Source PublicationACTA CHIMICA SINICA
ISSN0567-7351
Volume58Issue:12Pages:1645-1648
AbstractThe Photoelectron Spectroscopy(PES) and different ionic state of SiBr4 were reported in this paper. The ionic states of SiBr4+ are (XT2)-T-2, A(2)T(1), (BE)-E-2, (CT2)-T-2 respectively. The adiabatic ionization potential of the compound is I-a( X-2 T-2<-X(1)A(1)) = 10.532eV. A frequency of (450 +/- 30)cm(-1) was observed in the PES band of (XT2)-T-2 ionic state. The assignment of the PE spectrum was performed with the help of the theoretical calculations and the band characters. Obvious Spin - Orbital Coupling split was observed in (XT2)-T-2 and A(2)T(1) states, and the splitting space are 0.27eV and 0.53eV. Thee comparison of different calculations shows that the Outer Valence Green's Function (OVGF) method gives quite good results in ionization potentials calculations.
KeywordSibr4 Ionic States Photoelectron Spectroscopy(Pes) Ionization Potentials Theoretical Calculations
Indexed BySCI
Language英语
WOS IDWOS:000166093500027
PublisherSCIENCE PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75934
Collection中国科学院化学研究所
Corresponding AuthorSun, Z
Affiliation1.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 10080, Peoples R China
2.Hebei Teachers Univ, Dept Chem, Shijiazhuang 050091, Peoples R China
Recommended Citation
GB/T 7714
Sun, Z,Zheng, SJ,Wang, DX. Observation of different ionic state of SiBr4 - Photoelectron spectroscopic and theoretical studies[J]. ACTA CHIMICA SINICA,2000,58(12):1645-1648.
APA Sun, Z,Zheng, SJ,&Wang, DX.(2000).Observation of different ionic state of SiBr4 - Photoelectron spectroscopic and theoretical studies.ACTA CHIMICA SINICA,58(12),1645-1648.
MLA Sun, Z,et al."Observation of different ionic state of SiBr4 - Photoelectron spectroscopic and theoretical studies".ACTA CHIMICA SINICA 58.12(2000):1645-1648.
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