BeBi4Br

ceramic

· JVASP-65287· BeBi4Br

BeBi4Br is a beryllium-bismuth halide ceramic compound, representing an emerging class of mixed-metal halide ceramics with potential functional properties. This material is primarily of research interest rather than established in widespread industrial production, belonging to a family of compounds being investigated for optoelectronic, thermal management, and specialized structural applications where conventional ceramics may be insufficient.

Research and developmentOptoelectronic materialsThermal management systemsSpecialized ceramic coatingsHigh-density structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	27.58	GPa	—
Poisson's Ratio(ν)	-0.6900	-	—
Shear Modulus(G)	25.00	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.838	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)	0.7903	eV/atom	—
Formation Energy(ΔHf)	0.5231	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.

BeBi4Br

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental