LiBe2Co — Properties & Data | MatWorld

LiBe2Co

metal

· JVASP-70463· LiBe2Co

LiBe2Co is an intermetallic compound combining lithium, beryllium, and cobalt elements, representing a specialized multi-component metal system. This material exists primarily in research and development contexts rather than established high-volume industrial production, with potential applications in advanced aerospace, energy storage, or high-performance structural systems where the combination of low density and controlled elastic properties could offer advantages. The inclusion of lithium and beryllium—both lightweight yet reactive elements—suggests research focus on weight-critical applications, though synthesis, stability, and scalability remain key challenges compared to conventional engineering alloys.

Aerospace structural researchHigh-performance lightweight alloysEnergy storage systems (exploratory)Advanced composite matricesMaterials research and developmentSpecialty intermetallic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	16,502.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	10,476.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1389	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)	0.2789	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.03142	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

Export Control

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.

LiBe2Co

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control