Projection operator method: pi molecular orbitals of cyclobutadiene
21:23
Projection operator method: pi molecular orbitals of benzene, part 1
23:28
Projection operator method: pi molecular orbitals of cyclopropenyl cation
22:33
Projection operator method: sigma molecular orbitals of ammonia (NH₃)
24:51
Projection operator method: sigma molecular orbitals of water (H₂O)
40:39
Projection operator method: sigma orbitals of boron trifluoride
25:50
Projection operator method: sigma and pi molecular orbitals of ethylene
27:19
Projection operator method: pi MOs of butadiene
51:00