SmMnSi2

metal
· JVASP-91798· SmMnSi2

SmMnSi2 is an intermetallic compound combining samarium (a rare-earth element), manganese, and silicon, belonging to the family of rare-earth transition-metal silicides. This material is primarily of research interest rather than established industrial production, being studied for potential applications in magnetic, thermal, or electronic devices where rare-earth intermetallics show promise due to their unique electronic structure and potential magnetocrystalline properties. Engineers would consider this material in advanced materials development contexts where rare-earth intermetallics are being evaluated for next-generation functional applications, though commercial adoption remains limited and material sourcing would require specialized procurement.

rare-earth intermetallic researchmagnetic material developmenthigh-temperature functional applicationsmaterials physics experimentationspecialized alloy research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
114.6
GPa—
Poisson's Ratio(ν)
0.2500
-—
Shear Modulus(G)
71.72
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
6.187
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
3.726
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5714
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.