Chalcogen, Oxide, Transitional, Monoclinic, Phase transitions

• O-V
• Na-O-V
• Bi-Mn-O
• Mg-Nb-O-Pb-Ti
• Ca-La-Mn-O
• temperature for congruent melting
• fusion
• structural transitions
• temperature for structural transition
• pressure for structural transition
• oxide
• chalcogen
• transitional
• non-disordered