LiBe2Si

ceramic

· JVASP-71708· LiBe2Si

LiBe2Si is a ceramic compound combining lithium, beryllium, and silicon, belonging to the silicate family of advanced ceramics. This material is primarily of research and specialized interest rather than high-volume production, explored for applications requiring low density combined with thermal and chemical stability. Engineers would consider this compound in niche sectors seeking lightweight ceramic solutions, though material availability, cost, and established processing routes remain limiting factors compared to conventional silicate ceramics.

aerospace lightweight structuresnuclear moderator applicationshigh-temperature ceramic researchneutron shielding compositesspecialized optical windowsexperimental thermal management

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06828	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4975	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3997	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.

LiBe2Si — Properties & Data | MatWorld

LiBe2Si

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental