Morrill, J SGinter, M LLewis, BrentonGibson, Stephen2015-12-130022-2852http://hdl.handle.net/1885/86846Experimental observations of the gerade (g) states of O2 that exist between the dissociation limit of the B3Σu- state and the X2Πg ground state of O2+ are reexamined. Emphasis is placed on the assignment of electronic structures of the [X2Πg]ndλ1,3∧Keywords: Database systems; Electronic structure; Ground state; Rydberg states; Molecular spectroscopy Excited gerade states O2; nd?1,3?g states of O2; ndpg,nddg 1,3?g states of O2; Rydberg states in O2200310.1016/S0022-2852(03)00075-42015-12-12