1. Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
2. Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy
3. Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), SS Pisa, Via Moruzzi 1, 56124 Pisa, Italy
4. Center for Instrument Sharing of the University of Pisa (CISUP), Lungarno Pacinotti 43/44, 56126 Pisa, Italy
5. Department of Industrial Engineering, University of Florence, Via di S. Marta 3, 50139 Firenze, Italy
6. CNR-IOM-OGG c/o European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
7. Department of Chemistry and Industrial Chemistry (DCCI), University of Pisa, Via Moruzzi 13, 56121 Pisa, Italy
8. Department of Earth Sciences, University of Florence, Via La Pira 4, 50121 Firenze, Italy
9. Institute for Microelectronics and Microsystems (CNR-IMM), VIII strada 5, I-95121 Catania, Italy
10. Institute of Applied Physics “Nello Carrara” (CNR-IFAC), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy