HgB2C8N8 is an advanced ceramic compound containing mercury, boron, carbon, and nitrogen elements, representing a research-phase material in the family of complex multi-element ceramics. This composition suggests potential as a high-modulus ceramic for specialized applications where the unique combination of elemental properties—particularly boron and carbon for hardness and nitrogen for thermal stability—could offer performance advantages. While not yet established in mainstream industrial production, materials in this chemical family are investigated for extreme environment applications where conventional ceramics reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18.61 | GPa | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 6.730 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.278 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.468 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 5.251 | - | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -250.3 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.6527 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3540 | eV/atom | — |