物理化学学报 >> 1988, Vol. 4 >> Issue (06): 665-668.doi: 10.3866/PKU.WHXB19880620

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利用激光诱导荧光技术研究Ca(1S0)与氯代乙烷的反应

韩克利; 何国钟; 楼南泉   

  1. 中国科学院大连化学物理研究所
  • 收稿日期:1987-05-25 修回日期:1988-03-25 发布日期:1988-12-15
  • 通讯作者: 韩克利

THE LASER INDUCED FLUORESCENCE STUDIES OF THE REACTIONS Ca+C2H6-nCln (n=2,3,4,)

Han Keli; He Guozhong; Lou Nanquan   

  1. Dalian Institute of Chemical Physics; CAS
  • Received:1987-05-25 Revised:1988-03-25 Published:1988-12-15
  • Contact: Han Keli

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Abstract: The internal state distributions of nascent CaCl formed in the reactions Ca + (1,1) and (1,2) C_2H_4Cl_2、(1,1,2) C_2H_2Cl_3, (1,1,2,2) C_2H_2Cl_4 have been studied by means of the laser induced fluorescence (LIF) in the beam-gas apparatus. The results showed that the vibrational distributions of the CaCl products from Ca+ (1, 1) C_2H_4Cl_2. (1,1,2,2) C_2H_2Cl_4 are similar to vibrational distributions of the CaCl products from Ca + CH_2Cl_2、CHCl_3, respectively. However, the vibrational distribution of the CaCl product from Ca+(1,1,2) C_2H_3Cl_3 is equivalent to the combination of that from Ca+(1,2) C_2H_4Cl_2 and Ca+(1,1,2,2) C_2H_2Cl_4. No LIF signal has been found in the reaction Ca+(1,1) C_2H_4Cl_2.