ScPt3
metal· ScPt3
ScPt3 is an intermetallic compound combining scandium and platinum in a 1:3 stoichiometric ratio, belonging to the class of precious-metal intermetallics. This material exhibits high density and significant stiffness, making it of interest primarily in research contexts for applications requiring extreme stability and resistance to corrosion or thermal cycling. ScPt3 represents an experimental composition within the Pt-based intermetallic family, where such compounds are explored for high-temperature structural applications, catalysis, and specialized aerospace or chemical processing environments where conventional superalloys or refractory metals may be insufficient.
High-temperature aerospace componentsCatalytic applicationsResearch/experimental metallurgyCorrosion-resistant structural alloysChemical processing equipmentRefractory metal research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 28,937.2 | ksi | — | ||
| ↳ | 28,937.2 | ksi | — | ||
| ↳ | 29,747.2 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.2937 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.3033 | - | — | ||
| ↳ | 0.3000 | - | — | ||
Shear Modulus(G)3 entries | 13,099.8 | ksi | — | ||
| ↳ | 13,099.8 | ksi | — | ||
| ↳ | 13,697.4 | 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) | 0.5883 | lb/in³ | — |
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) | 33.61 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01460 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.9805 | eV/atom | — | ||
| ↳ | -1.085 | eV/atom | — |
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
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.