Li2Sb — Properties & Data | MatWorld

Li2Sb

ceramic

· Li2Sb

Li2Sb is an intermetallic ceramic compound composed of lithium and antimony, belonging to the family of lithium-based ceramics and intermetallics. This material is primarily investigated in research and development contexts for advanced energy storage and solid-state battery applications, where lithium compounds serve as electrolytes, anode materials, or active components. Li2Sb is notable for its potential in next-generation battery systems seeking to replace traditional liquid electrolytes with solid alternatives, offering improved safety, higher energy density, and better thermal stability compared to conventional lithium-ion chemistry.

solid-state batterieslithium-ion battery materialsanode/cathode compositesenergy storage researchelectrolyte materialselectrochemical devices

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	31.92	GPa	DFT
↳	28.80	GPa	DFT · OptB88vdW
↳	31.92	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	1.244	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)	0.2052	-	DFT · PBE
Shear Modulus(G)3 entries	23.42	GPa	DFT
↳	20.70	GPa	DFT · OptB88vdW
↳	23.42	GPa	DFT · PBE

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
Density(ρ)	3.676	kg/m³	DFT · OptB88vdW

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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)	0.02090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6427	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.

Li2Sb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental