| F(2P)与CH2Br2反应的化学发光光谱及其动力学 |
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| 引用本文： | 詹明生,周士康,储焰南,宋芳青,杨新,李方琳.F(2P)与CH2Br2反应的化学发光光谱及其动力学[J].物理化学学报,1992,8(2):274-278. |
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| 作者姓名： | 詹明生 周士康 储焰南 宋芳青 杨新 李方琳 |
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| 作者单位： | Laser Spectrosocpy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei 230031 |
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| 摘 要： |
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| 关 键 词： | 交叉分子束 化学发光 二溴甲烷 |
| 收稿时间： | 1990-08-15 |
| 修稿时间： | 1991-11-12 |
Chemiluminescence and Dynamics of the Reaction F(2P)+CH2Br2 |
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| Zhan Ming-Sheng,Zhou Shi-Kang,Chu Yan-Nan,Song Fang-Qing,Yang Xin,Li Fang-Lin.Chemiluminescence and Dynamics of the Reaction F(2P)+CH2Br2[J].Acta Physico-Chimica Sinica,1992,8(2):274-278. |
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| Authors: | Zhan Ming-Sheng Zhou Shi-Kang Chu Yan-Nan Song Fang-Qing Yang Xin Li Fang-Lin |
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| Affiliation: | Laser Spectrosocpy Laboratory, Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei 230031 |
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| Abstract: | This paper reported an observation of the chemiluminescence in the 400～900 nm spectral region produced by the crossed molecular beam reaction of F(~2P) with CH_2Br_2, as well as the reaction mechanism. Under single collision condition, only vibrationally excited HF~≠(X,V) (V≤3) can be observed. In the case of multicollision, in addition to V≤3, HF~≠(X,V) with V>3 and electronically excited Br_2~*(B), BrF~*(B) have been detected. The equilibrium rotational temperature for HF(3,0) band is 320 K, and the relative population ratio of different V levels of HF is N_3:N_4:N_5=0.69:1.00:0.12. |
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| Keywords: | Crossed molecular beam Chemiluminescence Dibromomethane |
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