WEO3: π type Molecular orbitals
a
for [N]Annulenes illustrating presence (L
k
=3) or absence (L
k
2,4,6) of a phase shift.
[N]annulene,
N=
L
k
Repository
entry
2
b
Retrieve
2
b
Retrieve
3
Retrieve
4
c
Retrieve
d
4
c
Retrieve
Retrieve
d
6
e
Retrieve
Retrieve
a
B3LYP/6-31G(d) wavefunctions, contoured at 0.015 a.u.
b
Classified as a 2.2.1 knot.
c
Classified as a 4.2.1 knot.
d
Significant mixing with the C-H σ-framework is visible.
e
Classified as a 6.2.1 knot.