1. Department
of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
2. Dipartimento
di Biotecnologie, Chimica e Farmacia, Università di Siena, via A. Moro
2, I-53100 Siena, Italy
3. Departamento
de Química Física, Universidad de Alcalá, E-28871 Alcalá de Henares, Madrid, Spain
4. Institut für Physikalische und Theoretische
Chemie, Universität Bonn, Beringstrasse 4, 53115 Bonn, Germany
5. Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire, Marseille, France
6. Dipartimento
di Scienze Chimiche e Farmaceutiche, Università di Ferrara, via Fossato
di Mortara 17, I-44121 Ferrara, Italy
7. Department
of Chemistry, University of Southern California, Los Angeles, California 90089-0482, United States
8. Firefly
Project, Moscow 117593, Russia
9. Department
of Chemistry - Ångström, the Theoretical Chemistry Programme, POB 518, SE-751 20 Uppsala, Sweden