PmAlAu2
metal· JVASP-42070· PmAlAu2
PmAlAu2 is an intermetallic compound combining promethium, aluminum, and gold in a 1:1:2 stoichiometry. This is an experimental research material studied in the context of high-density metallic systems and potential advanced alloy development; it does not appear in established commercial production. The combination of a radioactive rare earth element (promethium) with precious metals suggests research focus on unique electronic, thermal, or specialized functional properties rather than structural applications.
research and developmentintermetallic compound studieshigh-density alloy systemsexperimental materials sciencenuclear materials researchfunctional/electronic materials investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 95.27 | GPa | — | ||
Shear Modulus(G) | -6.080 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.20 | 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) | 7.000 | 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) | -0.7133 | 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.