Sb3Au

metal

· JVASP-18539· Sb3Au

Sb₃Au is an intermetallic compound composed of antimony and gold, belonging to the rare-earth and precious metal alloy family. This material is primarily of research and academic interest rather than widespread industrial use, with potential applications in thermoelectric devices, semiconductor contacts, and specialized electronic components where the unique electronic properties of gold-antimony intermetallics may be exploited. Engineers would consider this material when conventional alloys cannot meet specific electrical conductivity, thermal transport, or chemical stability requirements in niche high-performance applications.

thermoelectric devicessemiconductor contactsresearch compoundsprecious metal alloyselectronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.741	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09270	eV/atom	—
Formation Energy(ΔHf)	0.04970	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.

Sb3Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control