Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Energy curves of representative states of H2+, labeled by united atom designation. Curves in the energy range from −0.18 to −0.04 Hartree are shown in the main plot, while the lowest bonding and antibonding states are shown in the lower inset. Bonding/antibonding states are drawn in solid/dashed lines. Interestingly, the 4fσ state has a local minimum around 21 Bohr; and the 4dσ state has a local maximum around 44 Bohr (see the enlarged plot in the upper inset).
