Chalcogen, P-3m1, Se-Sn

• S-Se-Sn
• Bi-Se-Sn
• Cs-P-Se-Sn
• P-Rb-Se-Sn
• structural properties
• optical properties
• phonons
• Raman spectra
• fusion
• chalcogen
• selenide
• binary
• conductor
• semiconductor
• trigonal