1. Institute for Organic ChemistryJohannes Gutenberg University Duesbergweg 10–14 55118 Mainz Germany
2. Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
3. Department of Molecular Physics, Faculty of ChemistryLodz University of Technology, Zeromskiego 116 90-924 Lodz Poland