1. Department of Chemistry “Ugo Schiff”, DICUS and INSTM Research Unit, University of Florence, Via della Lastruccia 3-13, 50019 Sesto Fiorentino, Florence, Italy
2. Department of Industrial Engineering, DIEF and INSTM Research Unit, University of Florence, Via Santa Marta 3, 50139 Florence, Italy
3. Centro di Servizi di Cristallografia Strutturale, CRIST, Via della Lastruccia, 13, 50019 Sesto Fiorentino, Florence, Italy