Figure 1
Summary of some results based on the analytical model (Waasmaier & Kirfel, 1995) applied to the X-ray form factor data in International Tables for Crystallography Vol. C, 1st ed. Iron (Fe, Z = 26) is indicated by a filled circle, the other elements by empty circles. Upper left: mean absolute error as a function of the atomic number Z. Upper right: maximum absolute error as a function of the atomic number Z. Lower left: the error (or deviation) calculated for iron. Lower right: variation of the parameter c with the atomic number Z. |