TbAu3

metal

· TbAu3

TbAu3 is an intermetallic compound composed of terbium and gold, belonging to the rare-earth–precious-metal alloy family. This material is primarily of research and materials science interest rather than established industrial production, with potential applications in high-temperature systems, magnetic applications, and specialized electronic devices that exploit the combined properties of rare-earth and gold constituents. Engineers would consider this material in advanced research contexts where the unique magnetic, thermal, or electronic properties arising from the terbium-gold interaction offer advantages over conventional alloys, though commercial availability and scalability remain limited.

Rare-earth intermetallic compoundsHigh-temperature materials researchMagnetic material systemsElectronic device applicationsMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5437	lb/in³	—

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
Energy Above Hull(ΔEhull)	0.1770	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.6892	eV/atom	—
↳	-0.6146	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

TbAu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control