Pm2SnAu
metal· JVASP-41580· Pm2SnAu
Pm2SnAu is an intermetallic compound composed of promethium, tin, and gold, belonging to the family of rare-earth-based metallic intermetallics. This material represents a research-phase composition rather than a widely commercialized engineering alloy, with potential applications in specialized high-density or high-temperature contexts where the unique electronic or thermal properties of rare-earth intermetallics are leveraged. The inclusion of promethium—a radioactive lanthanide—suggests this material may be investigated for niche applications requiring specific nuclear, thermal, or electronic properties in controlled research or industrial environments.
research intermetallicsrare-earth alloyshigh-density applicationsspecialized industrial researchelectronic materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.403 | 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) | -36.94 | 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) | -0.7593 | 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.