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VIBRATIONAL EXCITATION OF OH(v <= 3) FROM THE REACTION OF O(D-1) + Si(CH3)(3)Cl
Li Hongzhi; Wang Xuebin; Kong Fanao; Zhu Qihe
1993
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume9Issue:4Pages:447-449
AbstractThe vibrationally excited OH(v) from the reaction of O(D-1)+Si(CH3)(3)Cl was observed by UV lasre photolysis/FTIR emission spectroscopy. The vibrational number was only up to 3 with a ratio of 1:0.3:0 1 for v=1:2:3. Comparing this result with the similar reaction of O(D-1) + Si(CH3)(4) which OH(v) vibrational number was high up to 4 with a ration of 1:1:1:0:3 for v=1:2:3:4 under the same experimental conditions, it was found that the substitution of Cl for CH3 affected the extent of heavy Si atom blooking the energy migratio in a molecule. This results identifies the prediction that the characteristic of electrons in central atom plays an important role in intramolecular energy transfer.
KeywordIntramolecular Energy Transfer Ir Emission Spectroscopy Heavy Atom Effect Chlorotrimethylsilane
DOI10.3866/PKU.WHXB19930404
Indexed BySCI
Language英语
WOS IDWOS:000207577600004
PublisherPEKING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66684
Collection中国科学院化学研究所
Corresponding AuthorLi Hongzhi
AffiliationChinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li Hongzhi,Wang Xuebin,Kong Fanao,et al. VIBRATIONAL EXCITATION OF OH(v <= 3) FROM THE REACTION OF O(D-1) + Si(CH3)(3)Cl[J]. ACTA PHYSICO-CHIMICA SINICA,1993,9(4):447-449.
APA Li Hongzhi,Wang Xuebin,Kong Fanao,&Zhu Qihe.(1993).VIBRATIONAL EXCITATION OF OH(v <= 3) FROM THE REACTION OF O(D-1) + Si(CH3)(3)Cl.ACTA PHYSICO-CHIMICA SINICA,9(4),447-449.
MLA Li Hongzhi,et al."VIBRATIONAL EXCITATION OF OH(v <= 3) FROM THE REACTION OF O(D-1) + Si(CH3)(3)Cl".ACTA PHYSICO-CHIMICA SINICA 9.4(1993):447-449.
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