| Reference Label | Details |
|---|---|
| est unc | estimated uncertainty |
| Meuwly 1999 | M. Meuwly and J. M. Hutson, J. Chem. Phys. 110, 3418-3427 (1999) The Potential Energy Surface and Near-Dissociation states of He-H2+ |
| McLaughlin 1979 | D. R. McLaughlin and D. L. Thompson, J. Chem. Phys. 70, 2748-2769 (1979) Ground- and Lower Excited-State Discrete ab initio Electronic Potential-Energy Surfaces for Doublet HeH2+ |