Ba4HgW

metal

· JVASP-66469· Ba4HgW

Ba4HgW is an intermetallic compound composed of barium, mercury, and tungsten, representing a complex metallic phase from the Ba-Hg-W ternary system. This material is primarily of research interest rather than established industrial use, with potential applications in solid-state chemistry and materials discovery where its unique crystal structure and phase stability may inform the development of advanced functional materials. The compound belongs to a family of heavy-element intermetallics that are studied for their electronic, magnetic, or structural properties, though practical engineering applications remain largely unexplored.

intermetallic researchsolid-state chemistry studiesternary phase systemsmaterials discoveryexperimental metallurgyelectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2527	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	Source
Energy Above Hull(ΔEhull)	1.453	eV/atom	—
Formation Energy(ΔHf)	1.189	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.

Ba4HgW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control