And this one, just for completeness, is what the antibonding orbital would look like.
然而这个，只是为了其完全性，把反键轨道也表示出来。
This is sigma star with the antibonding orbital that came from 1s, and it is a molecular orbital.
这是sigma星，来自于1s的反键轨道，它是一个分子轨道。
It turns out that the antibonding orbital is a little bit higher from the atomic orbital level than the bonding orbital is lower.
这证明了，反键轨道，比原子轨道高，成键轨道比原子轨道第。
And I am going to superscript it molecular orbital, and this upper one, to indicate that it's antibonding, has the asterisk.
我将给分子轨道加上标，这个上标，表示反键轨道，有一个星号。
And this one here, because it is at a higher energy is called antibonding molecular orbital.
这里的这个，因为处在一个较高的能级，被叫做反键分子轨道能级。
And this one here, because it is at a higher energy is called antibonding molecular orbital.
这里的这个，因为处在一个较高的能级，被叫做反键分子轨道能级。
应用推荐