Sn3Pt2
metal· Sn3Pt2
Sn₃Pt₂ is an intermetallic compound combining tin and platinum, representing a high-density metal system with potential stiffness characteristics suited to demanding environments. This material exists primarily in research and specialized applications rather than commodity production, explored for its thermal stability and resistance to oxidation that platinum confers while leveraging tin's density and bonding properties. Engineers considering this compound would target niche aerospace, electronics, or wear-resistant applications where the tin-platinum system's unique microstructural properties—particularly phase stability at elevated temperatures—justify the material and processing costs.
high-temperature electronicswear-resistant coatingsaerospace componentsintermetallic researchthermal barrier applicationsprecision casting alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 101.8 | GPa | — | ||
| ↳ | 101.8 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.3750 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.3590 | - | — | ||
Shear Modulus(G)2 entries | 31.69 | GPa | — | ||
| ↳ | 31.69 | GPa | — |
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) | 11.04 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -6.510 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4741 | 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.