Acta Phys. -Chim. Sin. ›› 1988, Vol. 4 ›› Issue (03): 256-261.doi: 10.3866/PKU.WHXB19880307

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THE REACTION CHANNELS AND FRAGMENT ENERGY DISTRIBUTIONS OF THE LASER PHOTOFRAGMENTATION OF C2H5I

Cao Jianru*; Wen Ye; Zhang Jianming; Qu Haogang; Zhong Xian; Fang Wanquan; Wu Xiaojun; Zhu Qihe   

  1. Institute of Chemistry; Academia Sinica; Beijing
  • Received:1986-11-08 Revised:1987-04-20 Published:1988-06-15
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Abstract: The translational and internal energy distributions of the photofragments for the processes C_2H_5I→C_2H_5+I~*(~2p_(1/2)) and C_2H_5I→C_2H_5+I(~2p_(3/2))have been measured by using a rotatable molecular beam and time of flight method. The ratio I~*/I determined is 2.37. The characteristics of the electronic excited state, the origin of the I(~2p_(3/2)) channel and the vibrational excitations in the ethyl radicals are discussed.