Chalcogen, Nonmetal, Oxide, O-V, Structural transitions

• Li-O-V
• Na-O-V
• O-V-Y
• K-O-V
• temperature for structural transition
• pressure for structural transition
• structural transition
• transitional
• oxide
• nonmetal
• chalcogen
• non-disordered
• monoclinic
• orthorhombic
• trigonal
• tetragonal
• cubic