Electron Correlation Energies in the Neutral Iron Atom
- 1 July 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 4 (1) , 11-14
- https://doi.org/10.1103/physreva.4.11
Abstract
The many-body perturbation theory of Brueckner and Goldstone is used to calculate the electron correlation energy among the and electrons of FeI. The results is - 0.7155 a.u. Combined with a semiempirical estimate of correlations from the core, the total correlation energy of FeI is - 1.165 a.u.
Keywords
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