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(02): 274-278.
doi:
10.3866/PKU.WHXB19920227
Citation: 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(02): 274-278. doi: 10.3866/PKU.WHXB19920227
Citation: 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(02): 274-278. doi: 10.3866/PKU.WHXB19920227
F(2P)与CH2Br2反应的化学发光光谱及其动力学
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关键词:
- 交叉分子束; 化学发光; 二溴甲烷
English
Chemiluminescence and Dynamics of the Reaction F(2P)+CH2Br2
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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