Chalcogen, Lanthanoid, Rare earth, Monoclinic, Phase transitions

• Ca-La-Mn-O
• Ca-Mn-O-Pr
• La-Mo-O
• Co-O-Pr-Sr
• Mn-Nd-O-Sr
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• decomposition
• lanthanoid
• rare earth
• chalcogen
• non-disordered