Reference Label	Details
Ervin 2003	K. M. Ervin, I. Anusiewicz, P. Skurski, J. Simons, and W. C. Lineberger, J. Phys. Chem. A, 107, 8521-8529 (2003) The Only Stable State of O2- Is the X 2Pig Ground State and It (Still!) Has an Adiabatic Electron Detachment Energy of 0.45 eV