Why, in terms of structure and bonding, does but-2-ene exist as two geometric isomers whereas but-1-ene does not?
1 Answer
Well,
Explanation:
We gots
versus
But
https://en.wikipedia.org/wiki/Butene
https://en.wikipedia.org/wiki/Butene
In each case, the carbon-carbon connectivity is MANIFESTLY the same i.e.
That the trans isomer is MORE volatile than the cis isomer is an unusual phenomenon.
On the other hand, for
commons.wikimedia.org