Chalcogen, Transitional, Debye or einstein temperature, Os-x polyhedra

• C-O-Os-S
• C-H-O-Os
• C-H-O-Os-S
• Ca-Li-O-Os
• Na-O-Os
• transitional
• chalcogen
• non-disordered
• oxide
• monoclinic
• orthorhombic
• triclinic
• cubic
• trigonal