Ba4HgBi

ceramic

· JVASP-64337· Ba4HgBi

Ba4HgBi is a ternary intermetallic ceramic compound composed of barium, mercury, and bismuth. This material is primarily of research and academic interest rather than established industrial production, belonging to the family of heavy metal intermetallics that are investigated for potential applications in thermoelectric devices, electronic materials, and specialized ceramic systems where the combination of earth-abundant barium with post-transition metals offers unique crystal structure and electronic properties.

thermoelectric researchintermetallic ceramicselectronic materials developmentstructural phase studiesmaterials discoverysolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.221	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)	0.6947	eV/atom	—
Formation Energy(ΔHf)	0.08848	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ba4HgBi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental