LiThe Li₂ F¹Σ⁺_g "shelf" state: Accurate potential energy curve based on the inverted perturbation approach

A. Pashov, W. Jastrzębski, P. Kowalczyk, J. Chem. Phys. 113, 6624 – 6628 (2000)

DOI: 10.1063/1.1311297