Ca₂NCl is an experimental ceramic compound combining calcium, nitrogen, and chlorine that belongs to the oxynitride/nitride ceramic family. This material exists primarily in research and development contexts, with potential applications in advanced structural ceramics and functional materials where nitrogen incorporation can enhance hardness and thermal stability compared to conventional oxides. Interest in this compound stems from the possibility of tailoring properties through mixed-anion ceramic design, though its synthesis, processing, and scalability remain subject to ongoing investigation.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 65.32 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 43.53 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.846 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.312 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 14.05 | - | — | ||
| ↳ | 14.80 | - | — | ||
| ↳ | 9.152 range 4.746–13.56median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -251.4 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.798 | eV/atom | — |