1. and Handbook of Atomic Data, Elsevier, Amsterdam, 1980
2. and Atoms in External Fields, Elsevier, Amsterdam, 1981.
3. On the determination of interaction energy surfaces I. Formic and acetic acid dimers
4. See, e.g., Computational Aspects for Large Chemical Systems, in Lectures Notes in Chemistry, Springer-Verlag, Berlin, 1980, and references therein.
5. Except for classes 2, 3, and 16, for which the values listed are those obtained from the results for cX(c)H(w)(12). The value adopted for class 5 represents an average of the values for classes 17 and 26.