来自《耶鲁大学开放课程：新生有机化学 第6集 第6集》
-
a bond and a half, and if you turn it and look at it,是1.5键 如果你将它转过来看 -
it's distorted the way you expect,它的形状正如你们所想 -
just as in the previous experiment we talked about.与我们之前讨论的实验一致 -
Here's another one, same deal.这是另一个 也一样 -
Now here is a single bond, carbon-carbon single bond.现在这有一个单键 碳碳单键 -
What's it going to look like in cross-section?那它的横截面会是什么样呢 -
Round. Good. Now here is a carbon-nitrogen triple bond.是圆的 这还有一个碳氮三键 -
This is something new.这是新的东西 -
What's it going to look like in cross-section?它的横截面会是什么样 -
Maybe like a clover-leaf, huh?可能像四叶草 -
Like that, it looks like that.像这样 它看上去像这样 -
It's round. It's not clover-leaf, and it's not a diamond,它是圆的 不是四叶草也不是砖石