Li2InSb

ceramic

· JVASP-77062· Li2InSb

Li₂InSb is an intermetallic ceramic compound combining lithium, indium, and antimony, belonging to the family of light, low-density ionic-covalent materials. This is primarily a research compound studied for potential applications in solid-state ionics and energy storage systems, where its crystal structure and ionic conductivity properties are of interest; it remains largely experimental and is not widely deployed in mainstream commercial applications. Engineers considering this material would be evaluating it for advanced battery electrolytes, thermoelectric devices, or other solid-state electronic applications where the combination of low density and mixed-metal chemistry offers potential advantages over conventional ceramics.

solid-state battery electrolytesionic conductors (research)thermoelectric materials (development)lightweight ceramic compoundssemiconductor device researchadvanced energy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.01492	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1020	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.083	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.970	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000308	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000395	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-77.60	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-112.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	1.479	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9796	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.

Li2InSb — Properties & Data | MatWorld

Li2InSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental