LiBeOs — Properties & Data | MatWorld

LiBeOs

ceramic

· JVASP-66868· LiBeOs

LiBeOs is an experimental ceramic compound combining lithium, beryllium, and osmium—a rare combination not commonly found in commercial applications. Research ceramics of this composition are of academic interest in materials science for exploring unusual phase stability and mechanical behavior, though industrial adoption remains extremely limited due to the scarcity and cost of osmium, along with beryllium toxicity concerns in manufacturing. Engineers would encounter this material primarily in fundamental research contexts rather than as a production-ready material.

research ceramicsexperimental phase studieshigh-density ceramic researchmaterials characterizationtheoretical materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,146.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.8400	-	DFT · OptB88vdW
Shear Modulus(G)	6,913.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3460	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)	0.1594	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1345	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.

LiBeOs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental