1. Istituto di Chimica dei Composti Organometallici (ICCOM-CNR)
2. 50019 Sesto Fiorentino
3. Italy
4. Department of Chemistry
5. Northwestern University
6. Evanston
7. USA
8. Dipartimento di Chimica “G. Ciamician”
9. Università di Bologna
10. Bologna 40126
11. Institute of Chemistry and Processes for Energy
12. Environment and Health (ICPEES)