Chalcogen, Pnictogen, La-P, Tetragonal

• Fe-La-O-P
• Co-La-O-P
• F-Fe-La-O-P
• La-Ni-O-P
• La-O-P-Zn
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• superconductivity
• pnictogen
• rare earth
• chalcogen
• lanthanoid
• transitional