Help~~Question on Chemistry

[卧虎藏龙]

Can anyone tell me why butane has no geometric isomers? thnx a lot!

 

[我很懒~~~]

没法给你画出来，不过
4个甲基组成一个正四面体的4个顶点，中间的炭是中心。
How could it have more than one geometric isomers?

 

[选哲]

帮顶.

 

[cucapila]

butane是不分叉的吧

 

[饺子皮]

为什么我觉得 butane 有一个 geometric isomer

 

[饺子皮]

lz 参考这个

http://en.wikipedia.org/wiki/Butane

我就说butane是有geometric isomer

 

[卧虎藏龙]

谢谢大家啊

:thanks:

 

[ai']

Butane没有吗？？？？记得有啊