PmGeAu2
metal· JVASP-42127· PmGeAu2
PmGeAu₂ is an intermetallic compound combining promethium, germanium, and gold—a rare-earth metal alloy system primarily explored in materials research rather than established industrial production. This compound belongs to the family of high-density metallic intermetallics and is typically investigated for specialized applications where unique electronic, magnetic, or thermal properties are desired, though practical adoption remains limited due to the scarcity and cost of promethium (a radioactive lanthanide) and the complexity of synthesis and processing.
research compoundsintermetallic alloysspecialty electronicshigh-density materialsrare-earth applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.80 | 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) | 0.1600 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01770 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5981 | 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.