Pr3AgGeS7
metal· JVASP-42053· Pr3AgGeS7
Pr3AgGeS7 is an intermetallic compound combining praseodymium (a rare-earth element), silver, germanium, and sulfur. This material is primarily a research compound rather than an established industrial material, belonging to the family of rare-earth chalcogenides and intermetallics being investigated for their unique electronic and thermal properties. Potential applications under exploration include thermoelectric devices, photonic components, and specialized semiconductor applications where rare-earth elements can provide distinctive band-gap engineering or magnetic properties unavailable in conventional materials.
thermoelectric devices (research)rare-earth photonicssemiconductor researchlow-dimensional materialsmaterials chemistry (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1818 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.791 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 16.26 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1744 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.563 | 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.