Acta Phys. -Chim. Sin. ›› 2005, Vol. 21 ›› Issue (06): 583-585.doi: 10.3866/PKU.WHXB20050601

• Communication •     Next Articles

Photo-induced Intra-complex Reactions in Ca+-NH2C(CH3)3

WANG Dong-sheng; HAN Keli; YANG Shi-he   

  1. Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong;State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023
  • Received:2005-02-16 Revised:2005-03-30 Published:2005-06-15
  • Contact: HAN Ke-li E-mail:klhan@dicp.ac.cn

Abstract: Laser induced reaction of Ca+--tertbutylamine complex was studied by reflection time of flight spectrum (RTOF). Different photodissociation spectra, the action spectrum as function of laser wavelength, and ratio curve of different channels were obtained. Two channels were found, one was Ca+- cation separation channel, the other one was reactive channel for product Ca+-NH2. Product Ca+- was dominant in the whole region studied and the only one in the region 530~595 nm. The action spectrum shows pronounced structureless peaks, which are relevant to the transition of complex. The dynamics of the reaction was discussed at the end.

Key words: Complex, Photodissociation, Atomic orbital, Action spectrum