PmSnAu2
metal· JVASP-40867· PmSnAu2
PmSnAu₂ is a ternary intermetallic compound combining promethium, tin, and gold. This is a research-phase material belonging to the rare-earth metal alloy family, synthesized primarily for fundamental materials science studies rather than established industrial production. The inclusion of promethium—a radioactive rare-earth element—makes this compound of particular interest in specialized research contexts exploring phase diagrams, crystal structures, and electronic properties of complex ternary systems, though practical engineering applications remain limited due to material availability and radioactive constraints.
materials research and phase studiesintermetallic compound developmentrare-earth alloy characterizationexperimental metallurgynuclear materials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 12.00 | 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) | 0.8400 | 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) | -0.7335 | 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.