Accurate eigenvalues of three- through ten-electron atomic isoelectronic sequences from low-order Z-dependent perturbation theory combined with variational constraints and screening

Chemical Physics Letters

Volumn 160, Issue 5-6, 1989, Pages 514-519

  Silverman, Jeremiah N ^a  

^a THEORETICAL AND PHYSICAL CHEMISTRY INSTITUTE   (Greece)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 4244155408     PISSN: 00092614     EISSN: None     Source Type: Journal    
DOI: 10.1016/0009-2614(89)80055-7     Document Type: Article

References (56)

1. Inter- and Intra-Atomic Correlation Energies and Theory of Core-Polarization
2. Theory of Electron Correlation in Atoms and Molecules
3. Many-Body Problem for Strongly Interacting Particles. II. Linked Cluster Expansion
4. Derivation of the Brueckner Many-Body Theory
5. Perturbation Theory of Many-Electron Atoms and Molecules
6. Perturbation Analysis of Two- to Four-Electron Variational Wave Functions
7. Darboux functions and power series expansions with examples from isoelectronic sequences
8. Energy approximants and Z-1perturbation theory
9. Variational constraints on perturbed eigenvalues and their perturbation expansions. II. Perturbational inequalities
10. The Screening Approximation for the Helium Sequence
11. Atomic Multiconfiguration Self-Consistent-Field Wavefunctions
12. Calculation of the S1 State of the Beryllium Atom in Hylleraas Coordinates
13. The fourth order diagrammatic MB-RSPT calculations of the correlation energy of ten electron systems
14. Electron Correlation in Closed Shell Systems. I. Perturbation Theory Using Gaussian-Type Geminals