Chalcogen, Transitional, Na-Pt

• Na-O-Pt
• H-Na-O-Pt-W
• La-Na-O-Pt
• H-K-Na-O-Pt-W
• Na-Pt-Se
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• fusion
• chalcogen
• transitional
• alkali
• oxide
• triclinic
• trigonal
• monoclinic
• orthorhombic
• cubic