Ba4HgPt

metal

· JVASP-66235· Ba4HgPt

Ba₄HgPt is an intermetallic compound containing barium, mercury, and platinum—a quaternary metal system typically of research or specialized interest rather than established commercial production. This material belongs to the family of high-density intermetallics and represents exploratory work in noble-metal and rare-earth chemistries; such compounds are investigated for their potential in specialized applications requiring extreme density, thermal stability, or unique electronic properties. Engineers would consider this material only in niche contexts such as radiation shielding research, high-performance catalyst substrates, or advanced alloy development where the combination of these three elements offers advantages unavailable from conventional alternatives.

research and developmentradiation shieldingcatalyst substratesintermetallic compoundshigh-density applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.982	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)	0.9089	eV/atom	—
Formation Energy(ΔHf)	0.4491	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.

Ba4HgPt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control