Determination of electronic energy levels for the heteromolecular ions HeH2+, LiH3+, and BeH4+ from the Hamilton–Jacobi equation
Abstract
By making use of the Hamilton–Jacobi equation, we obtain the exact value of the electronic energy levels for the heteromolecular ions HeH2+, LiH3+, and BeH4+ as a function of nuclear distance. The Hylleraas method in association with the series established by Wind–Jaffé was applied to these molecular ions. The results are in good agreement with those found in the literature. © 2006 Wiley Periodicals, Inc. Int J Quantum Chem, 2006
