Ring
C₃H₃⁺
C₄H₄
C₅H₅⁻
Benzene
C₇H₇⁺
C₈H₈
View
p orbitals
π cloud
Hückel MOs
Kekulé
Molecular orbital
Show
Other Kekulé form
Bond lengths
Spin
Hückel check
Frost circle: π levels of the ring. Tap a level to draw that MO.