Sr1 Mg2 Sb2
semiconductor· Sr1 Mg2 Sb2
Sr₁Mg₂Sb₂ is an intermetallic semiconductor compound belonging to the Zintl phase family, combining alkaline earth metals (strontium, magnesium) with a pnictogen (antimony). This material is primarily of research interest for thermoelectric applications, where the combination of moderate stiffness with potentially favorable electronic and phonon transport properties makes it a candidate for solid-state heat-to-electricity conversion, particularly in mid-temperature waste heat recovery systems where performance and cost-effectiveness must be balanced against more established thermoelectric materials.
thermoelectric power generationwaste heat recoverysolid-state cooling/heatingmaterials research — Zintl phasesmid-temperature energy conversionexperimental semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.