The ionization potentials of ammonia and ammonia-d3. Measured by photoelectron spectroscopy, and an indo calculation of these values

Approximate Self-Consistent Molecular Orbital Theory. III. CNDO Results for AB2 and AB3 Systems

1966 • 1,906 citations

Approximate Self-Consistent Molecular Orbital Theory. I. Invariant Procedures

1965 • 1,701 citations

Approximate Self-Consistent Molecular-Orbital Theory. V. Intermediate Neglect of Differential Overlap

1967 • 1,483 citations

Approximate Self-Consistent Molecular Orbital Theory. II. Calculations with Complete Neglect of Differential Overlap

1965 • 1,074 citations

Unrestricted Hartree—Fock Calculations. I. An Improved Method of Computing Spin Properties

1964 • 237 citations

Electronically excited states of ammonia

1963 • 209 citations

The ultra-violet absorption spectrum of ammonia

1961 • 161 citations

469. The electronic orbitals, shapes, and spectra of polyatomic molecules. Part IV. Tetratomic hydride molecules, AH3

1953 • 99 citations

Franck-Condon principle and large change of shape in polyatomic molecules

1968 • 69 citations

Ionization potentials by the CNDO/2 method

1968 • 48 citations

Ionization potentials of ammonia

1967 • 23 citations

Ionization Potential of Ammonia—Some Implications concerning Koopman's Theorem

1960 • 22 citations

The ionization potentials of carbon tetrafluoride as determined by photoelectron spectroscopy

1968 • 20 citations