Ca-La-Mn-O, Metal or nonmetal character, Tetrahedron 4-vertex

• Ca-La-Mn-O-Pr
• Ca-Fe-La-Mn-O
• Ca-La-Mn-O-Sr
• Ca-La-Mn-O-Y
• temperature for metal-nonmetal transition
• pressure derivative of temperature for metal-nonmetal transition
• pressure for metal-nonmetal transition
• lanthanoid
• chalcogen
• alkaline
• disordered
• rare earth
• orthorhombic
• monoclinic