| Reference Label | Details |
|---|---|
| note unc | The quoted uncertainty appeared to correspond to one std dev. and was multiplied by 2 to come closer to the desired 95% confidence limit |
| Rupper 2002 | P. Rupper and F. Merkt, J. Chem. Phys. 117, 4264-4281 (2002) Assignment of the First Five Electronic States of Ar2+ from the Rotational Fine Structure of Pulsed-Field-Ionization Zero-Kinetic-Energy Photoelectron Spectra |