| 组态 | 计算值/eV | 实验值/eV | 差异/eV | 百分比差异/% | 
| 1s2p | 
 | 
 | 
 | 
 | 
| 3P0 | 4292.929 | 4293.420 | 0.491 | 0.011 | 
| 3P1 | 4294.079 | 4294.633 | 0.554 | 0.013 | 
| 3P2 | 4299.615 | 4300.120 | 0.505 | 0.012 | 
| 1P1 | 4315.322 | 4315.270 | 0.052 | 0.001 |