LiBe2Sb — Properties & Data | MatWorld

LiBe2Sb

ceramic

· JVASP-68685· LiBe2Sb

LiBe2Sb is an intermetallic ceramic compound combining lithium, beryllium, and antimony elements, belonging to the family of ternary metallic ceramics. This is a specialized research material with limited established industrial use; it represents exploration into compounds that may offer unique combinations of low density and mechanical stiffness for advanced applications. The material family is of interest in aerospace and high-performance applications where weight reduction and structural rigidity are simultaneously critical, though practical deployment remains experimental pending further development and characterization.

aerospace structural researchlightweight load-bearing componentshigh-performance composite reinforcementmaterials science researchadvanced intermetallic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	58.58	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2300	-	DFT · OptB88vdW
Shear Modulus(G)	42.91	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.991	kg/m³	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5574	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3086	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.

LiBe2Sb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental