Ba4BeCo

metal

· JVASP-64579· Ba4BeCo

Ba4BeCo is a quaternary intermetallic compound containing barium, beryllium, and cobalt, representing an experimental material from the complex metal alloy research space. While not established in routine industrial production, compounds in this compositional family are of interest for fundamental materials science studies exploring novel crystal structures and potential functional properties. The specific combination of light beryllium with transition metal cobalt and alkaline-earth barium suggests investigation into density-to-stiffness relationships or magnetic/electronic behavior rather than near-term commercial application.

research and developmentintermetallic compound studiesexperimental alloy characterizationmaterials discoverycrystal structure analysishigh-performance alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.461	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)	1.363	eV/atom	—
Formation Energy(ΔHf)	1.257	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.

Ba4BeCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control