Multiconfiguration wavefuntions for the lowest (ππ*) excited states of ethylene

Gaussian Basis Functions for Use in Molecular Calculations. I. Contraction of (9s5p) Atomic Basis Sets for the First-Row Atoms

1970 • 4,990 citations

Successive Approximations by the Rayleigh-Ritz Variation Method

1933 • 707 citations

Numerische Berechnung der 2S-Terme von Ortho- und Par-Helium

1930 • 512 citations

Ultraviolet spectra and excited states of ethylene and its alkyl derivatives

1969 • 476 citations

A Natural Orbital Based Energy Calculation for Helium Hydride and Lithium Hydride

1966 • 359 citations

Far Ultraviolet Absorption Spectra of Ethylene and Ethylene-d4

1955 • 244 citations

347. Magnetic perturbation of singlet–triplet transitions. Part IV. Unsaturated compounds

1960 • 175 citations

Application of the equations-of-motion method to the excited states of N2, CO, and C2H4

1973 • 143 citations

Absorption Coefficients of Ethylene in the Vacuum Ultraviolet

1953 • 139 citations

Ab Initio Potential Curve for the X 3Σg− State of O2

1971 • 130 citations

A new interpretation for the structure of the VN bands of ethylene

1971 • 120 citations

The theoretical description of the (ππ*) excited states of ethylene

1969 • 118 citations

Combined SCF and CI Calculations for the Low-Lying Rydberg and Valence Excited States of Ethylene

1971 • 110 citations

Pressure effects on vacuum ultraviolet spectra

1970 • 110 citations

LCAO-SCF Computations for Ethylene

1968 • 93 citations

Application of the RPA and Higher RPA to the V and T States of Ethylene

1971 • 90 citations

Electron Correlation and Separated Pair Approximation in Diatomic Molecules. II. Lithium Hydride and Boron Hydride

1970 • 88 citations

Assignments in the Ultraviolet Spectra of Olefins

1968 • 85 citations

Interpretation of Open-Shell SCF Calculations on the T and V States of Ethylene

1970 • 72 citations

Electronic Wave Functions for Atoms. IV. Ground State of Ne

1970 • 68 citations

Ethylene Molecule in a Gaussian Basis. II. Contracted Bases

1967 • 67 citations

The self-consistent random phase approximation

1971 • 64 citations

The incorporation of quadratic convergence into open-shell self-consistent field equations

1970 • 57 citations

Multiconfiguration Wavefunctions for the Water Molecule

1971 • 57 citations

Variational Calculation of Ethylene

1962 • 56 citations

Determination of Electronic Energy Levels of Molecules by Low-Energy Electron Impact Spectroscopy

1962 • 41 citations

Invariance of inner shell correlation energy with geometry changes in a polyatomic molecule

1970 • 29 citations

A comment on the V excited state of the ethylene molecule

1970 • 25 citations