1Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, FI-00076 Aalto, Espoo 00076, Finland
2Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, FI-00076 Aalto, Espoo 00076, Finland
3Institute of Theoretical Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany