1. Institute of Physical and Theoretical Chemistry, Braunschweig University of Technology, Hans-Sommer-Strasse 10, D-38106 Braunschweig, Germany, Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany, Laboratory of Inorganic Chemistry, Swiss Federal Institute of Technology Zürich, Hönggerberg HCI-G105, CH-8093 Zurich, Switzerland, and Institute of Condensed Matter Physics, Braunschweig University of Technology, Mendelssohnstrasse...