Abstract
A new, highly accurate, value for the nonadiabatic energy of the dihydrogen ground state is reported, (−1.1640250232 hartree). The calculations were performed with a direct nonadiabatic variational approach using a new correlated Gaussian basis set including powers of the internuclear distance.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2541-2543 |
| Number of pages | 3 |
| Journal | Physical review letters |
| Volume | 83 |
| Issue number | 13 |
| DOIs | |
| State | Published - Jan 1 1999 |
ASJC Scopus subject areas
- General Physics and Astronomy