1. Institute of Crystallography, CNR, Via Salaria Km 29.300, Monterotondo, 00015 Roma, Italy
2. Institute of Crystallography, CNR, Sincrotrone Elettra, Strada Statale 14—Km163.5, Area Science Park, Basovizza, 34149 Trieste, Italy
3. CrystMat Company, CH-8037 Zurich, Switzerland
4. Department of Solid State Physics and Nanosystems, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russia
5. Rome International Center for Materials Science Superstripes RICMASS, Via dei Sabelli 119A, 00185 Roma, Italy