Molecular Orbital Constants for Hydroperoxyl (HO2) MO B (eV) U (eV) N Q DblIon Special Remarks 1a'greek:alpha 563.1 793.52 1 1 Yes none none 2a'greek:alpha 562.63 794.31 1 1 Yes none none 1a'greek:beta 562.43 794.62 1 1 Yes none none 2a'greek:beta 561.97 795.64 1 1 Yes none none 3a'greek:alpha 43.02 74.6 1 1 Yes none none 3a'greek:beta 41.29 71.78 1 1 Yes none none 4a'greek:alpha 28.85 85.88 1 1 No none B from OVGF 4a'greek:beta 27.45 80.99 1 1 No none B from OVGF 5a'greek:alpha 19.46 57.55 1 1 No none B from OVGF 5a'greek:beta 19.01 57.35 1 1 No none B from OVGF 1a"greek:alpha 17.3 64.42 1 1 No none B from OVGF 6a'greek:alpha 17.27 66.74 1 1 No none B from OVGF 6a'greek:beta 16.7 66.31 1 1 No none B from OVGF 1a"greek:beta 14.77 58.38 1 1 No none B from OVGF 7a'greek:alpha 12.5 73.07 1 1 No none B from OVGF 2a"greek:alpha 12.29 77.5 1 1 No none B from OVGF 7a'greek:beta 11.35 71.24 1 1 No none B from CCSD(T)