原子光谱项的推求方法

原子光谱项是结构化学、量子化学、络合物化学教学中的难点。本文拟讨论各类电子组态原子光谱项的推求方法。主要内容有;(1)满壳层电子组态的光谱项;(2)非等价电子组态的光谱项;(3)等价电子组态的光谱项;(4)非等价电子和等价电子组态的光谱项。

The Method for the Deduction and Calculation of the Atomic Spectral Terms

The atomic spectral terms is a difficult point in the teaching of construction chemistry, quantum and complex chemistry. In this paper, the method for the deduction and calculation of the atomic spectral terms of varied types of electronic configuration is to be discused. The main contents are a follows: ( 1 ) The spectral terms of full shell electronic configuration; ( 2 ) The spectral terms of non-equivalent electronic configuration; ( 3 ) The spectral terms of equivalent electronic configuration; (4) The spectral tersm of non-equivalent and equivalent electronic configuration.