Correlation problems in atomic and molecular systems. VII. Application of the open‐shell coupled‐cluster approach to simple π‐electron model systems

On the Correlation Problem in Atomic and Molecular Systems. Calculation of Wavefunction Components in Ursell-Type Expansion Using Quantum-Field Theoretical Methods

1966 • 2,892 citations

Modern quantum chemistry

1966 • 2,558 citations

Electronic Structure and Spectra of Nitrogen Heterocycles

1957 • 1,211 citations

Theory of the Electronic Spectra and Structure of the Polyacenes and of Alternant Hydrocarbons

1956 • 1,052 citations

Correlation Problems in Atomic and Molecular Systems. IV. Extended Coupled-Pair Many-Electron Theory and Its Application to the B<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Molecule

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Quantum theory of molecular electronic structure

1980 • 717 citations

Correlation problems in atomic and molecular systems III. Rederivation of the coupled‐pair many‐electron theory using the traditional quantum chemical methodst

1971 • 625 citations

Many-Electron Theory of Atoms and Molecules. I. Shells, Electron Pairs vs Many-Electron Correlations

1962 • 523 citations

Time-Independent Diagrammatic Approach to Perturbation Theory of Fermion Systems

1975 • 496 citations

Group theoretical approach to the configuration interaction and perturbation theory calculations for atomic and molecular systems

1974 • 477 citations

Correlation problems in atomic and molecular systems. V. Spin-adapted coupled cluster many-electron theory

1977 • 241 citations

Many-Electron Theory of Atoms and Molecules. II

1962 • 182 citations

Stability Conditions for the Solutions of the Hartree-Fock Equations for Atomic and Molecular Systems. VI. Singlet-Type Instabilities and Charge-Density-Wave Hartree-Fock Solutions for Cyclic Polyenes

1970 • 168 citations

Correlation problems in atomic and molecular systems. VI. Coupled-cluster approach to open-shell systems

1978 • 153 citations

Cluster expansion analysis for delocalized systems

1969 • 145 citations

Unitary-group approach to the many-electron correlation problem: Relation of Gelfand and Weyl tableau formulations

1976 • 140 citations

Application of graphical methods of spin algebras to limited <scp>CI</scp> approaches. I. Closed shell case

1977 • 120 citations

Correlation effects in the low–lying excited states of the <scp>PPP</scp> models of alternant hydrocarbons. I. Qualitative rules for the effect of limited configuration interaction

1974 • 107 citations

Green's function approach to the direct perturbation calculation of the excitation energies of closed shell fermion systems

1974 • 92 citations

Computer generation of Feynman diagrams for perturbation theory I. General algorithm

1973 • 54 citations

Application of graphical methods of spin algebras to limited <scp>CI</scp> approaches. II. A simple open shell case

1977 • 37 citations

Correlation effects in the low-lying excited states of the PPP models of alternant hydrocarbons. II. State correlation diagrams

2009 • 34 citations