Ca-Mn-O-Pr, Rare earth, Temperature for structural transition

• Ca-Mn-O-Pr-Sr
• Ca-La-Mn-O-Pr
• Ca-Cr-Mn-O-Pr
• Ca-Co-Mn-O-Pr
• rare earth
• chalcogen
• alkaline
• lanthanoid
• transitional
• orthorhombic
• monoclinic
• tetragonal
• cubic