Na2 Mg2 Sb2
semiconductor· Na2 Mg2 Sb2
Na2Mg2Sb2 is an intermetallic semiconductor compound combining sodium, magnesium, and antimony in a fixed stoichiometric ratio. This material belongs to the family of Zintl phases—a class of intermetallics with semiconducting properties arising from specific electron-counting rules—and remains primarily in research and development rather than established industrial production. Interest in this compound stems from potential thermoelectric applications and solid-state energy conversion, where the combination of moderate mechanical stiffness with semiconducting behavior could enable new designs; however, it is not yet a mature engineering material with established supply chains or proven field performance.
thermoelectric devices (research stage)solid-state energy conversionZintl phase semiconductorsthermal management systems (exploratory)materials research and screeningcomputational materials discovery
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.