用TT势计算氢分子的相互作用势

The Interaction Potential of Hydrogen Molecules Calculated by TT Potential Model

用Tang Toennies(TT)势模型计算了H2 H2的相互作用势,其结果与文献数据符合较好,说明TT势模型对于H2 H2的相互作用势也是适用的.

Tang-Toennies potential model is a very useful tool to study the potential of atom-atom systems, atom-ion systems and atom-molecule systems. In this paper Tang-Toennies potential model is used to calculate the potential of H_2-H_2 system. The calculated results are in good agreement with the reference data. This shows that Tang-Toennies model is feasible to calculate the potential of H_2-H_2 system.