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Comment on a perturbation treatment of the ground state of two-electron atoms using the coordinates rr>

✍ Scribed by Ronald J. White; D. E. Ramaker; David M. Schrader

Publisher: John Wiley and Sons
Year: 1970
Tongue: English
Weight: 147 KB
Volume: 4
Category: Article
ISSN: 0020-7608
DOI: 10.1002/qua.560040102

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## Abstract We calculated the second‐order perturbed energy and the first‐order perturbed wave function of the hydrogen molecular ion by the Green function method based on a united atom with effective nuclear charge, __Z__. Since the perturbation is given by (__Z__/__r__) — (1/__r__~A~) — (1/__r__~