1. Institute of Organic Chemistry, University of Würzburg, Am Hubland, Würzburg 97074, Germany
2. Center for Nanosystems Chemistry and Bavarian Polymer Institute, University of Würzburg, Würzburg 97074, Germany
3. Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron, University of Würzburg, Am Hubland, Würzburg 97074, Germany
4. Fraunhofer Institute for Silicate Research Fraunhofer Institute for Silicate Research, Neunerplatz 2, Würzburg 97082, Germany
5. Chemical Technology of Materials Synthesis, Faculty of Chemistry and Pharmacy, Julius-Maximilians-University Würzburg, Röntgenring 11, Würzburg 97070, Germany