Theoretical equilibrium geometry, vibrational frequencies and the first electronic transition energy of HCC

Self-consistent molecular orbital methods. XX. A basis set for correlated wave functions

1980 • 15,793 citations

Configuration interaction calculations on the nitrogen molecule

1974 • 2,810 citations

Analytic gradients from correlated wave functions via the two-particle density matrix and the unitary group approach

1980 • 301 citations

The ethynyl radical C2H - A new interstellar molecule

1974 • 265 citations

Vacuum-Ultraviolet Photolysis of Acetylene in Inert Matrices. Spectroscopic Study of the Species C2

1967 • 136 citations

C2H radical: 13C hyperfine interaction and optical spectrum

1974 • 102 citations

Electronic Structures and Potential Energy Curves for the Low-Lying States of the CN Radical

1971 • 96 citations

Calculated potential surfaces for the description of the emission spectrum of the C2H radical

1979 • 91 citations

Matrix isolation study of the vibrational spectrum and structure of HC2

1975 • 90 citations

à 2Π←X̃ 2Σ+ infrared electronic transition of C2H

1983 • 81 citations

Theoretical prediction of the vertical electronic spectrum of the C2H radical

1977 • 76 citations

Laboratory millimeter and submillimeter spectrum of CCH

1981 • 75 citations

Infrared absorption spectrum of C2H radical with color center laser

1982 • 42 citations

Detection of the N = 3-2 transition of CCH in Orion and determination of the molecular rotational constants

1982 • 37 citations

A theoretical study, including correlation, of the low-lying states of the ethynyl radical

1975 • 25 citations

Low-lying electronic states of the ethynyl free radical

1975 • 12 citations

Reply to Comment by D. P. Gilra on ’’C2H radical: 13C hyperfine interaction and optical spectrum’’ [J. Chem. Phys. 60, 3817 (1974)]

1975 • 10 citations

A comment on the optical spectrum of C2H

1975 • 8 citations