BaAu5

metal

· JVASP-18599· BaAu5

BaAu5 is an intermetallic compound in the barium–gold system, representing a rare earth metal–precious metal combination with potential applications in specialized electronic and research contexts. This material exists primarily in the scientific literature as an experimental compound rather than in widespread industrial production, making it relevant mainly for researchers investigating novel intermetallic phases and their physical properties. The barium–gold system is of interest for fundamental materials science studying metallic bonding and crystal structures, though commercial applications remain limited compared to conventional alloys.

experimental intermetallics researchphase diagram studieselectronic materials developmenthigh-density compoundsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4939	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-6.963	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)	-0.4799	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.

BaAu5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control