Figure 1 - full size

 

Figure 1.
Figure 1 Anomalous scattering length ( f''] ) values in units of electrons at = 1.0 Å (red) and = 2.0 Å (green) for elements 11-20 according to Cromer & Liberman (1970[Cromer, D. & Liberman, D. (1970). J. Chem. Phys. 53, 1891-1898.]).

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2007, 63, 366-380) copyright 2007.