Abstract
Self consistent field molecular orbital calculations have been carried out for the ground electronic states for diatomic molecules XY, with X, Y=H, F, Cl, Br or I. Basis sets are critically discussed, and computed properties compared with experiment. The correlation between experimental ionization energies and those estimated through the use of Koopmans' theorem is given.
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Straub, P.A., McLean, A.D. Electronic structure of linear halogen compounds. Theoret. Chim. Acta 32, 227–242 (1974). https://doi.org/10.1007/BF00527478
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DOI: https://doi.org/10.1007/BF00527478