Monotonicity of the molecular electronic energy in the nuclear coordinates
- 14 February 1982
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 15 (3) , L63-L66
- https://doi.org/10.1088/0022-3700/15/3/002
Abstract
Let e(R1,...,Rk) be the electronic contribution to the ground-state energy of a molecule consisting of one electron and k nuclei located at R1,...,Rk. It is shown that e(R1',...,Rk')>or=e(R1,...,Rk) if mod Ri'-Ri' mod >or= mod Ri-Ri mod for all pairs i, j.Keywords
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