Molecular Orbital Constants for Nitrogen molecule ion (N2+) MO B (eV) U (eV) N Q DblIon Special Remarks 1greek:sigmag 440.346 602.261 2 1 No ion none 1greek:sigmau 440.272 603.049 2 1 No ion none 2greek:sigmag 51.209 69.761 2 1 No ion none 2greek:sigmau 31.475 68.262 2 1 No ion none 1greek:pi 27.180 48.672 4 1 No ion none 3greek:sigmag 30.577 62.221 1 1 No ion none