Ba4YCo

metal

· JVASP-66493· Ba4YCo

Ba4YCo is a quaternary intermetallic compound containing barium, yttrium, and cobalt. This material belongs to the family of rare-earth-based metallic compounds and is primarily of research interest rather than established commercial use. The Ba-Y-Co system has potential applications in functional materials research, particularly where magnetic properties, thermoelectric behavior, or catalytic activity derived from transition metal chemistry might be exploited, though engineering adoption remains limited pending further characterization and scale-up development.

functional materials researchintermetallic compoundsmagnetic material studiesrare-earth metallurgycatalysis researchmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.608	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.761	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.120	eV/atom	—
Formation Energy(ΔHf)	1.025	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.

Ba4YCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control