HeN3 is an experimental ceramic compound in the metal nitride family, combining helium with nitrogen in a three-to-one stoichiometry. This material exists primarily in research contexts exploring extreme-condition ceramics and novel nitrogen-rich compounds, with potential applications in high-energy-density storage, advanced refractory systems, or fundamental materials science investigations into nitrogen chemistry under pressure. Its low density and nitride composition suggest interest in lightweight structural ceramics or energetic material matrices, though engineering adoption remains limited pending further characterization and demonstration of practical manufacturing and performance advantages over conventional nitride ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.03475 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.203 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 1.829 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 3.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.332 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 1.316 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data