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Correlation Energy in Atomic Systems. V. Degeneracy Effects for the Second-Row Atoms
Abstract
The degeneracy effects in the isoelectronic series of the second-row atoms are analyzed. New values are estimated for the correlation energies. The correlation energy diagram exhibits a remarkable similarity with the corresponding one for first-row atoms and ions. We have added a new table of data which summarizes the results for the first- and second-row correlation energies. These data make use of previously unpublished computations on the relativistic effects.
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Cited by
Self-interaction correction to density-functional approximations for many-electron systems
Perdew, J. P., & Zunger, A. (1981) · Physical Review B · doi:10.1103/physrevb.23.5048 · Cited by 20,887
Metadata
- Authors
- Veillard, A., & Clementi, E.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- Published
- 1968-09-01
- Volume
- 49
- Issue
- 5
- Pages
- 2415-2421
- ISSN
- 0021-9606 (ISSN-L)
- 1089-7690
- OpenAlex
- W2067128486
- Cited by
- 296
- References
- 0
- FWCI
- 7.80
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Correlation Energy in Atomic Systems. V. Degeneracy Effects for the Second-Row Atoms. https://app.cochat.ai/papers/10.1063/1.1670415
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- Veillard, A., & Clementi, E. (1968). Correlation Energy in Atomic Systems. V. Degeneracy Effects for the Second-Row Atoms. The Journal of Chemical Physics. https://doi.org/10.1063/1.1670415
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
