YbPmAu2
metal· JVASP-39818· YbPmAu2
YbPmAu2 is an intermetallic compound composed of ytterbium, promethium, and gold, representing a rare-earth-based metallic system. This material is primarily of research and fundamental science interest rather than established industrial use, as promethium's radioactivity and scarcity limit practical applications; however, compounds in this family are studied for potential use in high-density applications, magnetism research, and advanced functional materials where rare-earth chemistry offers unique electronic or magnetic properties.
research and developmentrare-earth metallurgyhigh-density materials studymagnetic materials researchintermetallic compoundsspecialized aerospace/nuclear applications (theoretical)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 12.60 | 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) | 0.2800 | 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) | -0.9871 | 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.