1. Department of Chemistry
2. Institut für Organische Chemie and Center for Functional Nanostructures, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
3. Van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
4. Materials Characterization Facility