Alkali, Non-disordered, Structural transitions

• Na-Nb-O
• H-K-O-P
• K-Li-O-S
• Na-O-V
• K-Nb-O
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• structural transition
• alkali
• non-disordered
• chalcogen
• nonmetal
• transitional
• orthorhombic
• monoclinic
• cubic
• tetragonal
• trigonal