BeBi4Sb

ceramic

· JVASP-74603· BeBi4Sb

BeBi4Sb is an intermetallic ceramic compound combining beryllium, bismuth, and antimony. This is a research-phase material rather than a widely commercialized industrial ceramic; it belongs to the family of complex intermetallic compounds being investigated for potential applications in thermoelectric, semiconductor, or high-temperature structural applications where the combination of light beryllium with heavy p-block elements offers unusual electronic or thermal transport properties.

thermoelectric devices (research)semiconductor researchhigh-temperature materials explorationexotic intermetallic compoundsmaterials physics studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2998	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)	0.7592	eV/atom	—
Formation Energy(ΔHf)	0.7560	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.

BeBi4Sb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental