1. Laboratory of Macromolecular and Organic Materials
2. Institute of Material Science and Engineering
3. Ecole Polytechnique Federale de Lausanne (EPFL)
4. 1015 Lausanne
5. Switzerland
6. Laboratory for Computational Molecular Design
7. Institute of Chemical Sciences and Engineering
8. École Polytechnique Fédérale de Lausanne (EPFL)
9. Department of Theoretical Chemistry
10. Max-Planck-Institut für Kohlenforschung
11. D-45470 Mülheim an der Ruhr
12. Germany