This paper briefly introduces the isolobal analogy model from 8 electron rule, 16-18 electron rule and molecular hybrid orbitals theory.

本文从八隅规则、16—18电子规则及杂化分子轨道内在联系简单地介绍了等叶片相似模型。

youdao

This is the Hund Rule and it explains electron occupancy.

这就是洪特定律，它解释了电子分布问题。

youdao

We also need to follow Hund's rule, this is that a single electron enters each state before it enters a second state.

我们也需要遵从洪德规则，这是一个电子在进入第二个态之前，要进入每一个态。

youdao

We also need to follow Hund's rule, this is that a single electron enters each state before it enters a second state.

我们也需要遵从洪德规则，这是一个电子在进入第二个态之前,要进入每一个态。

麻省理工公开课 - 化学原理课程节选

This is the Hund Rule and it explains electron occupancy.

这就是洪特定律,它解释了电子分布问题。

麻省理工公开课 - 固态化学导论课程节选