Alkali, Non-disordered, Structural transitions, Trigonal

• Li-O-Ta
• Li-Nb-O
• K-Li-O-S
• Na-Nb-O
• N-Na-O
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• alkali
• non-disordered
• chalcogen
• nonmetal
• transitional