Chalcogen, Non-disordered, Na-Os

• Na-O-Os
• Ba-Na-O-Os
• H-Na-O-Os
• La-Na-O-Os
• F-H-K-N-Na-O-Os
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• magnetic properties
• Debye or Einstein temperature
• transitional
• non-disordered
• alkali
• chalcogen
• oxide
• monoclinic
• hexagonal
• cubic
• orthorhombic
• trigonal