PtN2
metal· PtN2
PtN2 is a platinum nitride compound that belongs to the family of transition metal nitrides, which are of significant research interest for their extreme hardness and refractory properties. This material is currently explored primarily in materials research and advanced applications rather than established commercial manufacturing, where it is investigated for potential use in hard coatings, wear-resistant surfaces, and high-temperature structural applications that exploit the inherent hardness and thermal stability of platinum-based nitrides.
hard protective coatingswear-resistant surfaceshigh-temperature applicationscutting tool materialsmaterials researchaerospace thermal protection
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 39,627.9 | ksi | — | ||
| ↳ | 42,499 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.8679 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.2470 | - | — | ||
| ↳ | 0.2500 | - | — | ||
Shear Modulus(G)2 entries | 24,120.8 | ksi | — | ||
| ↳ | 27,491.9 | ksi | — |
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 | |
|---|---|---|---|---|---|
Density(ρ) | 0.4595 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.102 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -26.23 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3904 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3800 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.