1. Institute for Organic ChemistryUniversity of Freiburg Albertstraße 21 79104 Freiburg Germany
2. Materials Theory DivisionDepartment of Physics and AstronomyUppsala University Box 516 75120 Uppsala Sweden
3. Department of Chemistry—Ångström LaboratoryUppsala University Box 538 75121 Uppsala Sweden
4. Freiburg Materials Research CenterUniversity of Freiburg Stefan‐Meier‐Str. 21 79104 Freiburg Germany
5. Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired TechnologiesUniversity of Freiburg Georges‐Köhler‐Allee 105 79110 Freiburg Germany