SEARCH Articles Figures Tables LUMO LUMO (Lowest Unoccupied Molecular LUMO (lowest unoccupied LUMO molecular orbitals LUMO orbital LUMOs Lowest Unoccupied Molecular Orbital Lowest Unoccupied Molecular Orbitals LUMOs) Lowest Unoccupied Molecular Orbitals LUMOs) Lowest unoccupied molecular Lowest unoccupied molecular orbit LUMO) Lowest unoccupied molecular orbit LUMO) Lowest unoccupied molecular orbital HOMO-LUMO levels Lowest unoccupied molecular orbital LUMO energy levels Lowest unoccupied molecular orbital LUMO) energies Lowest unoccupied molecular orbital LUMO) level Lowest unoccupied molecular orbital LUMO), pericyclic reaction Lowest unoccupied molecular orbital LUMO-controlled dipole Lowest unoccupied molecular orbitals LUMO) Lowest unoccupied molecular orbitals LUMOs), electron promotion Molecular orbitals lowest unoccupied Orbital, unoccupied Orbitals LUMO) Orbitals lowest unoccupied Orbitals unoccupied Unoccupied molecular orbitals