Ba4GeIr

ceramic

· JVASP-66593· Ba4GeIr

Ba₄GeIr is an intermetallic ceramic compound combining barium, germanium, and iridium. This is a research-phase material studied primarily in fundamental materials science rather than established industrial production. Ba₄GeIr belongs to the family of complex intermetallic oxides and germanides, which are investigated for potential applications in high-temperature structural applications, electronic devices, and catalysis due to the combination of refractory metal elements (iridium) with lighter electropositive elements.

experimental research compoundshigh-temperature ceramicsintermetallic compoundsmaterials science characterizationpotential catalytic applicationsfundamental materials study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.403	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)	1.034	eV/atom	—
Formation Energy(ΔHf)	0.7438	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.

Ba4GeIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental