1. Landolt-Börnstein, New Series, Vol. I1/6 and II/14 (diatomic molecules); Tables de Constantes 17 (diatomic molecules).
2. Landolt-Börnstein, New Series, Vols. 111/5,111/6,111/7,111/8, III/10 and 111/14 (crystal structures); O. Kennard, D.G. Watson, Eds.: “Interatomic Distances 1960–65; Organic and Organometallic Crystal Structures”. Vol. A 1, 1972 and subsequent volumes.
3. Landolt-Börnstein, New Series. Vol. 11/7 (polyatomic molecules): K.-H. and A.M. Hellwege, Eds., “Structure Data of Free Polyatomic Molecules”, 1976.
4. Landolt-Börnstein, New Series, Vol. 11/15 (polyatomic molecules); K.-H. and A.M. Hellwege, Eds., “Structure Data of Free Polyatomic Molecules”, 1987.
5. Landolt-Börnstein, New Series, Vol. I1/21 (polyatomic molecules); K. Kuchitsu, Ed., “Structure Data of Free Polyatomic Molecules”, 1992.