1. Paul Scherrer Institut Forschungsstrasse 111 5232 Villigen PSI Switzerland
2. Technische Universität Darmstadt Department of Chemistry and Department of Materials- and Earth Sciences Otto-Berndt-Strasse 3 64287 Darmstadt Germany
3. ETH Zürich Departement of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 2 8093 Zürich Switzerland
4. Synchrotron SOLEIL L'orme des Merisiers, BP 48, Saint Aubin 91192 Gif-sur-Yvette France
5. ICGM Univ. Montpellier CNRS ENSCM Montpellier France