Enthalpy of reaction, Lanthanoid, Rare earth, Transitional

• H-La-Ni
• Ce-O-V
• Al-H-La-Ni
• H-La-Ni-Sn
• La-Mn-O-Sr
• rare earth
• lanthanoid
• transitional
• ternary
• conductor
• hexagonal
• cubic
• tetragonal
• orthorhombic
• monoclinic