Ca2NCl
ceramic· Ca2NCl
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.
research ceramicsstructural composites (experimental)high-temperature materials developmentrefractory compound explorationadvanced ceramics R&Dmixed-anion ceramic systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 65.32 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 43.53 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.846 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.798 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.