Derivation and Analysis of the Pariser–Parr–Pople Model

Quantum Mechanics

1961 • 16,366 citations

Theory of Superconductivity

1957 • 12,212 citations

On the Non-Orthogonality Problem Connected with the Use of Atomic Wave Functions in the Theory of Molecules and Crystals

1950 • 2,996 citations

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

Electron interaction in unsaturated hydrocarbons

1953 • 2,020 citations

A Semi-Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. I.

1953 • 1,947 citations

Quantum Theory of Molecules and Solids

1951 • 1,912 citations

DOUBLE-TIME GREEN FUNCTIONS IN STATISTICAL PHYSICS

1960 • 1,862 citations

Structure of Fermion Density Matrices

1963 • 1,434 citations

Double-time Green functions in statistical physics

1960 • 1,393 citations

Quantum Theory of the Dielectric Constant in Real Solids

1962 • 1,155 citations

Quantum theory of atoms, molecules, and the solid state

1966 • 1,064 citations

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

1956 • 1,052 citations

Dielectric Constant with Local Field Effects Included

1963 • 1,010 citations

Theory of the Insulating State

1964 • 929 citations

Optical Properties of Graphite

1965 • 880 citations

Molecular Orbitals in Chemistry Physics and Biology

1965 • 774 citations

The electronic structure of conjugated systems I. General theory

1947 • 643 citations

Note on the method of molecular orbitals

1940 • 589 citations

Single-Particle Excitations in Narrow Energy Bands

1967 • 565 citations

XXXIV. Notes on the molecular orbital treatment of the hydrogen molecule

1949 • 541 citations

Sur la détermination des premiers états d'un système de fermions dans le cas dégénéré

1958 • 338 citations

Models of Exchange Coupling in Ferromagnetic Media

1953 • 278 citations

On the Pi-Electron Approximation and Its Possible Refinement

1956 • 216 citations

On the calculation of the energy in unsaturated hydrocarbon molecules

1940 • 187 citations

The pairing of electronic states in alternant hydrocarbons

1959 • 186 citations

Studies in Perturbation Theory. V. Some Aspects on the Exact Self-Consistent Field Theory

1962 • 182 citations

Structure of Nuclear Matter

1960 • 173 citations

Studies on the Alternant Molecular Orbital Method. I. General Energy Expression for an Alternant System with Closed-Shell Structure

1962 • 150 citations

Consistency requirement in the Pariser-Parr-Pople model

1967 • 124 citations

Some Properties of Semiempirical Hamiltonians

1967 • 116 citations

Quantum Mechanics of Mobile Electrons in Conjugated Bond Systems. I. General Analysis in the Tight-Binding Formulation

1961 • 115 citations

Antiferromagnetic Linear Chain

1961 • 96 citations

Contribution to the Theory of Alternant Systems

1966 • 85 citations

Inter- and Intra-Atomic Correlation Energies and Theory of Core-Polarization

1960 • 83 citations

The description of collective motions in terms of many-body perturbation theory III. The extension of the theory to the non-uniform gas

1958 • 80 citations

Time-dependent Hartree-Fock theory

1964 • 76 citations

Improved single-particle propagators in the theory of conjugated systems

1965 • 71 citations

Improved decoupling procedure for green functions

1967 • 70 citations

Electron correlations in narrow energy bands VI. The connexion with many-body perturbation theory

1967 • 69 citations

The effect of the choice of parameters on the order of energy levels of benzene calculated in the π-electron approximation by the configuration interaction method including double- and triple-excited configurations

1964 • 61 citations

Propagators for Alternant Hydrocarbon Molecules

1965 • 59 citations

Quantum Theory of Time-Dependent Phenomena Treated by the Evolution Operator Technique

1967 • 41 citations

Recent Developments in the Generalized Hückel Method

1964 • 32 citations

Elektronengasmodell organischer Farbstoffe Feldeffekt als Ursache von Intensitätsanomalien bei Absorptionsbanden

1959 • 30 citations

Pariser—Parr Theory: Quantum Mechanical Integrals from the Benzene Spectrum

1964 • 28 citations

Elementary Excitations in a Benzene Model

1968 • 28 citations

Toward a Better 2pπ-Atomic Orbital for π-Electron Theory¹

1966 • 27 citations

Possible reinterpretation of the Pariser-Parr-Pople theory

1967 • 26 citations

Valence States of Carbon in π-Electron Systems. I. Alternant-Hydrocarbon Ground States

1967 • 21 citations

Natural, Brueckner, and SCF Orbitals for Alternant Systems

1966 • 16 citations

New Measurements in the Fourth Positive CO Bands

1930 • 15 citations

The current state of solid‐state and molecular theory

1967 • 14 citations

Reducible and irreducible pair correlations in benzene

1967 • 11 citations

Calcul de l'Énergie de Corrélation pour l'État Fondamental de la Molécule d'Acétylène

1967 • 8 citations