Pr5CuSe8
metal· JVASP-13283· Pr5CuSe8
Pr5CuSe8 is an intermetallic compound combining praseodymium (a rare-earth element), copper, and selenium. This is a research-phase material belonging to the rare-earth chalcogenide family, not yet established in mainstream industrial production. The compound is primarily of interest to materials researchers and solid-state physicists studying electronic, magnetic, or thermoelectric properties in rare-earth systems; potential future applications may include specialized semiconductors, thermoelectric generators, or magnetic devices, but current use remains confined to academic investigation and materials characterization.
thermoelectric researchrare-earth intermetallicssolid-state physicsexperimental semiconductorsmagnetic materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,388.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 2,314.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2355 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 24.78 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1294 | C/m² | — | ||
Seebeck Coefficient(S) | -200.7 | 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) | -1.724 | 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.