1. Department
of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
2. Lehrstuhl
für Physikalische Chemie I, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 3, 91058 Erlangen, Germany
3. Department
of Chemical and Pharmaceutical Sciences, University of Ferrara, Via Fossato di Mortara 17, 44121 Ferrara, Italy
4. Centro Interuniversitario per la Conversione Chimica dell’Energia Solare, sezione di Ferrara, via L. Borsari 46, 44121 Ferrara, Italy