Non-disordered, Orthorhombic, Phase transitions, Tricapped trigonal prism 9-vertex

• Na-Nb-O
• La-Mn-O
• Gd-Ge
• Ag-Nb-O
• Cu-La-O
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• non-disordered
• transitional
• ternary
• rare earth