分子能级及辐射常数的计算

分子辐射常数可用振子强度来表征。提出了计算分子的电子态能级其及跃迁的振子强度的方法。计算了氮分子X~1∑_g~ ,A~3∑_n~ ,B~3∏_g,C~3∏_u和D~3∑_u~ 态的能级以及第一、第二和第四正带系的振子强度,计算值与实验值完全吻合。

Calculation on Energy Levels and Radiation Constants of Molecules

The radiation constants of molecules is usually indicated by means of oscillator strength. The method calculating energy levels of electronic states and oscillator strengths of their transition for molecules has been put forward. The energy levels of and states and the oscillator strengths of the first, the second and the fourth positive band systems for nitrogen molecule are calculated. The calculated values are in good agreement with experimental values.