LiBeBi — Properties & Data | MatWorld

LiBeBi

ceramic

· JVASP-138071· LiBeBi

LiBeBi is an experimental ceramic compound composed of lithium, beryllium, and bismuth elements, representing an unconventional materials combination rarely encountered in commercial applications. This material exists primarily in research contexts exploring novel ceramic compositions with potential applications in specialized radiation shielding, nuclear fuel matrices, or advanced electronic substrates where the combined properties of these constituent elements offer unique advantages. The material's technical relevance lies in its potential to address niche engineering challenges where conventional ceramics or metals are insufficient, though its practical adoption remains limited due to manufacturing complexity, cost considerations, and the toxicity hazards associated with beryllium handling.

experimental nuclear materialsradiation shielding researchadvanced ceramics developmentspecialized electronic substrateshigh-density ceramic compositesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,897.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.2000	-	DFT · OptB88vdW
Shear Modulus(G)	2,143.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1714	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8419	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5767	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

LiBeBi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental