PmZn2Au
metal· JVASP-40886· PmZn2Au
PmZn₂Au is an intermetallic compound composed of promethium, zinc, and gold, belonging to the class of metallic intermetallics. This is a research-phase material studied primarily for its potential in specialized applications where the unique electronic and thermal properties of rare-earth intermetallics could be exploited, though it remains uncommon in established industrial practice due to promethium's radioactive nature and limited availability.
Research metallurgyRare-earth intermetallicsHigh-density applicationsExperimental electronicsNuclear materials scienceSpecialized alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3693 | 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) | 0.3400 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00470 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4926 | 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.