Sm3Pt4

metal
· JVASP-137580· Sm3Pt4

Sm₃Pt₄ is an intermetallic compound combining samarium (a rare-earth element) with platinum, forming an ordered crystalline phase with high density. This material is primarily of scientific and experimental interest rather than established industrial production, belonging to the rare-earth–platinum intermetallic family studied for potential applications requiring high-temperature stability, corrosion resistance, or specialized magnetic properties. Its use remains largely confined to research settings and advanced materials development, where it may serve as a model compound for understanding intermetallic behavior or as a precursor for niche applications in aerospace, electronic devices, or catalysis where the synergistic properties of rare earths and platinum offer advantages over conventional alloys.

high-temperature materials researchintermetallic compound studiesrare-earth alloy developmentcatalytic applicationsadvanced aerospace materialsexperimental electronic devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.4843
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)
0.000
eV/atom—
Formation Energy(ΔHf)
-1.241
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.