Concepedia

Configuration Interaction

Configuration Interaction is a quantum chemical method that accounts for electron correlation by superimposing multiple electronic configurations, each represented by a Slater determinant, to refine the description of a molecular wavefunction beyond the single-configuration approximation.

4.7K

Publications

362.1K

Citations

6.3K

Authors

1.4K

Institutions

Publications per year

2017–2026

506

Variants

Ci

Parents

Children

Publications

4.7K

Electron affinities of the first-row atoms revisited. Systematic basis sets and wave functions

Rick A. Kendall, Thom H. Dunning, Robert J. Harrison · The Journal of Chemical Physics · 1992 · 15.5K citations

, , +17

Effects of Configuration Interaction on Intensities and Phase Shifts

U. Fano · Physical Review · 1961 · 11.1K citations

, , +14

Quadratic configuration interaction. A general technique for determining electron correlation energies

John A. Pople, Martin Head‐Gordon, Krishnan Raghavachari · The Journal of Chemical Physics · 1987 · 4.5K citations

, , +17

An efficient internally contracted multiconfiguration–reference configuration interaction method

Hans‐Joachim Werner, Peter J. Knowles · The Journal of Chemical Physics · 1988 · 3.9K citations

, , +15

Quantum Theory of Many-Particle Systems. I. Physical Interpretations by Means of Density Matrices, Natural Spin-Orbitals, and Convergence Problems in the Method of Configurational Interaction

Per‐Olov Löwdin · Physical Review · 1955 · 3.6K citations

, , +14

1–5 of 4.7K

Authors

6.3K

  1. HF
    Henry F. Schaefer

    University of Georgia, United States

    114 publications · 14.1K citations

    51

    h-index

  2. JP
    Josef Paldus

    University of Waterloo, Canada

    58 publications · 5K citations

    38

    h-index

  3. JO
    Jeppe Olsen

    Aarhus University, Denmark

    51 publications · 7.4K citations

    36

    h-index

  4. MH
    Martin Head‐Gordon

    University of California, Berkeley, United States

    42 publications · 11.8K citations

    34

    h-index

  5. RJ
    Rodney J. Bartlett

    University of Florida, United States

    41 publications · 10.5K citations

    34

    h-index

1–5 of 6.3K

Institutions

1.4K

  1. University of California, Berkeley

    Berkeley, United States

    62 h-index

    382 publications

    93.8K citations

  2. Lawrence Berkeley National Laboratory

    Berkeley, United States

    51 h-index

    249 publications

    20.9K citations

  3. Centre National de la Recherche Scientifique

    Paris, France

    48 h-index

    450 publications

    34.9K citations

  4. Aarhus University

    Aarhus, Denmark

    46 h-index

    190 publications

    39.3K citations

  5. University of Waterloo

    Waterloo, Canada

    44 h-index

    125 publications

    11K citations

  6. University of Cambridge

    Cambridge, United Kingdom

    43 h-index

    190 publications

    22.8K citations

  7. Laboratoire de Chimie et Physique Quantiques

    Toulouse, France

    41 h-index

    244 publications

    17K citations

  8. Université Toulouse III - Paul Sabatier

    Toulouse, France

    41 h-index

    273 publications

    18.3K citations

1–8 of 1.4K

Venues

  1. The Journal of Chemical Physics

    1.8K publications · 179.3K citations

    170

    h-index

  2. Journal of Chemical Theory and Computation

    JCTC · 183 publications · 12.7K citations

    58

    h-index

  3. International Journal of Quantum Chemistry

    222 publications · 16.1K citations

    57

    h-index

  4. The Journal of Physical Chemistry A

    176 publications · 7.9K citations

    49

    h-index

  5. Physical Review A

    PRA · 160 publications · 8K citations

    46

    h-index

1–5