Tm3Sb4Au3

metal
· JVASP-143608· Tm3Sb4Au3

Tm3Sb4Au3 is an intermetallic compound combining thulium, antimony, and gold—a rare-earth metal system that exists primarily in research and exploratory materials contexts rather than established commercial production. This compound belongs to the family of rare-earth intermetallics, which are studied for potential applications in thermoelectric devices, magnetic materials, and high-temperature structural applications where uncommon element combinations may offer unique phase stability or electron transport properties. Limited industrial adoption reflects both the scarcity and cost of thulium and the specialized nature of intermetallic research; engineers would consider this material only for advanced research projects or niche applications where its specific crystal structure or electronic properties provide advantages over conventional alternatives.

thermoelectric researchrare-earth intermetallicsexploratory materialshigh-temperature compoundselectronic materials researchmagnetic material systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
10.96
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.5870
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)
-0.7768
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.