Alkali, Chalcogen, Na-O-V, Structural transitions

• K-Li-Na-Nb-O-Ta-V
• Na-O-U-V
• Ge-Na-O-V
• F-Na-O-P-V
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• chalcogen
• transitional
• alkali
• oxide
• ternary
• monoclinic
• orthorhombic
• hexagonal
• tetragonal
• cubic