Application of Cusp-Satisfying Orbitals to Some Two-Electron Systems
Keyword(s):
The kind of cusp-satisfying orbitals used earlier for the lithium atom is tested on the helium isoelectronic series and the hydrogen molecule. Excellent values are obtained for the electron density at the nucleus, Qe(0), for the atoms. The results for various wavefunctions for the hydrogen molecule are not as systematic, but are still quite reasonable.
2011 ◽
Vol 2
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pp. 20-42
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1967 ◽
Vol 47
(8)
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pp. 3077-3078
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1990 ◽
Vol 92
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pp. 2114-2115
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2007 ◽
Vol 40
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pp. 2249-2259
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2019 ◽
Vol 13
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pp. 2050122
Keyword(s):