Theoretical studies of diamagnetic properties of the hydrogen molecule ion. I. Approximate variation‐perturbation calculation
- 1 July 1972
- journal article
- research article
- Published by Wiley in International Journal of Quantum Chemistry
- Vol. 6 (4) , 651-661
- https://doi.org/10.1002/qua.560060409
Abstract
A variation‐perturbation method, analogous to a technique devised by Das and Bersohn for the study of the hydrogen molecule, is developed for calculation of the diamagnetic susceptibility χ and magnetic shielding σ and is applied to a study of the hydrogen molecule ion. Two approximations are investigated–in a first approximation, χ = −0.37814α2a and σ = 1.112 × 10−5 c.g.s. units and in a second approximation, χ = −0.37569α2a and σ = 1.128 × 10−5 c.g.s. units.Keywords
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