Pr^(3+)离子4f^15d^1组态的谱项推引

Deduction of Spectral Items of 4f^15d^1 Configuration of Pr^(3+) Ion

运用不同的方法详细推导了Pr3+4f15d1电子组态的光谱项,两种方法得到的光谱项完全相同,但是方法二更加简单、快捷。这对于研究Pr3+及其它镧系离子的真空紫外或紫外光谱具有重要的理论意义。

Spectral items of 4f^15d^1 configuration of Pr^3＋ were deduced through two kinds of different means and same spectral items were gained, but the second is more simple and concise. It is very important to study vacuum ultraviolet and ultraviolet spectra of Pr^3＋ ion, at the same time ; it can also direct the study work of vacuum ultraviolet and ultraviolet spectra of other lanthanide ion.