Question

How do I know which cyclohexdiene (?) is more stable? There's one where the double bonds are directly opposite each other (1,4) and another where they are almost next to each other but skip one side (1,3).

Answer 1

http://www.bluffton.edu/~bergerd/classes/CEM222/Handouts/cyclohexadiene_orbitals.pdf

Answer 2

thanks