K4 Nd2 P2 C2 O14

K4Nd2P2C2O14 is a rare-earth phosphate-carbonate ceramic compound containing neodymium, potassium, phosphorus, and carbon in an oxygen-based lattice. This is a specialized research compound, not a commercial engineering ceramic, and belongs to the family of rare-earth phosphates that are investigated for their potential in high-temperature applications, optical properties, and thermal management. The material's significance lies in combining rare-earth elements (neodymium) with phosphate chemistry, which typically offers thermal stability and potential luminescent or laser-active properties characteristic of neodymium-doped ceramics.