LaPt2

LaPt₂ is an intermetallic compound combining lanthanum (a rare-earth element) with platinum in a 1:2 stoichiometric ratio. This material belongs to the family of rare-earth platinum intermetallics, which are primarily of research and development interest rather than established commodity materials. LaPt₂ is investigated for its potential in high-temperature applications, magnetism-related phenomena, and catalytic systems where the unique electronic structure arising from rare-earth–transition-metal coupling could offer advantages over conventional alloys or pure metals.