Pr3AlFeS7
metal· JVASP-145228· Pr3AlFeS7
Pr3AlFeS7 is an intermetallic compound combining praseodymium (a rare earth element), aluminum, iron, and sulfur. This material belongs to the family of rare earth-transition metal chalcogenides and is primarily of research interest rather than established industrial production. The compound is being investigated for potential applications in thermoelectric devices, magnetic materials, and advanced energy conversion systems where the rare earth and transition metal combination may provide unique electronic and thermal properties unavailable in conventional alloys.
thermoelectric materials researchrare earth compoundsmagnetic material developmentenergy conversion systemsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1682 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4470 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02920 | 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.