C3N2

C3N2 is a ceramic compound in the carbon nitride family, representing a theoretical or emerging material combining carbon and nitrogen in a stoichiometric ratio. While primarily a research material rather than a widely established commercial ceramic, carbon nitrides are of significant interest for applications requiring extreme hardness and thermal stability, positioning C3N2 as a candidate material for next-generation hard coatings and high-performance structural applications where traditional ceramics reach their limits.