The Hydration of the Scandium(III) Ion in Aqueous Solution and Crystalline Hydrates Studied by XAFS Spectroscopy, Large Angle X-Ray Scattering and Crystallography Patric Lindqvist-Reis, a,b Ingmar Persson, *,c and Magnus Sandström a a Department of Physical, Inorganic and Structural Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden b Present address: Institut für Nukleare Entsorgung, Forschungszentrum Karlsruhe, P.O.Box 3640, D-76021 Karlsruhe, Germany c Department of Chemistry, Swedish University of Agricultural Sciences, P.O.Box 7015, SE-750 07 Uppsala, Sweden Supplementary Material