Pr5Ge3

ceramic
· Pr5Ge3

Pr5Ge3 is an intermetallic ceramic compound composed of praseodymium and germanium, belonging to the rare-earth germanide family of materials. This compound is primarily of research and developmental interest rather than established in widespread industrial production, with potential applications in high-temperature structural ceramics, thermoelectric devices, and advanced material systems where rare-earth intermetallics offer unique thermal or electronic properties. Engineers would consider this material for specialized applications requiring the thermal stability and electronic characteristics of rare-earth germanides, though limited commercial availability and processing maturity mean it remains largely in the experimental phase.

high-temperature ceramicsthermoelectric researchrare-earth intermetallicsadvanced materials developmentelectronic ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.2384
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.03010
eV/atom—
Formation Energy(ΔHf)2 entries
-0.7296
eV/atom—
↳
-0.7060
eV/atom—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.