Contribution from the Department of Chemistry, University of Aarhus, DK-8000 Århus, Denmark, Grup d'Enginyeria Molecular, Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain, and School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, Scotland(2007-03-31時点)
