Ba4TlHg

ceramic

· JVASP-64197· Ba4TlHg

Ba4TlHg is a complex intermetallic ceramic compound containing barium, thallium, and mercury. This is a research-phase material primarily of scientific interest for studying novel crystal structures and electronic properties rather than an established engineering material with commercial applications. The compound belongs to the family of heavy-metal ceramics and intermetallics, which are investigated for potential applications in thermoelectrics, superconductivity research, and specialized high-density applications, though Ba4TlHg itself has not achieved significant industrial adoption.

materials researchintermetallic compoundscrystal structure studiesthermoelectric researchsuperconductivity investigationsexperimental ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2215	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)	0.6024	eV/atom	—
Formation Energy(ΔHf)	0.2658	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.

Ba4TlHg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental