1. Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, IRC in Polymer Science and Technology, University of Durham, Durham DH1 3LE, U.K., Institute of Mass Spectrometry and Department of Chemistry, University of Warwick, Coventry UK CV4 7AL, U.K., Laboratory for Chemistry of Novel Materials, Center for Research on Molecular Electronics and Photonics, University of Mons-Hainaut, Place du Parc 20, B-7000 Mons, Belgium, and...