Sm3Sb4Au3

metal

· JVASP-37494· Sm3Sb4Au3

Sm₃Sb₄Au₃ is an intermetallic compound combining samarium, antimony, and gold—a rare ternary metal system with potential in advanced materials research. This material belongs to the family of complex intermetallics and represents an experimental/developmental composition studied primarily for its electronic, magnetic, or structural properties in controlled laboratory settings rather than widespread industrial production.

experimental materials researchrare-earth intermetallicssolid-state physics characterizationthermoelectric material developmentfundamental materials science

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.07	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5900	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-179.9	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8738	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.

Sm3Sb4Au3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control