Li3CrS4 — Properties & Data | MatWorld

Li3CrS4

metal

· JVASP-50879· Li3CrS4

Li3CrS4 is a lithium chromium sulfide compound belonging to the thiospinel family of materials, which are ionic solids with potential electrochemical activity. This is primarily a research-phase material investigated for solid-state battery and energy storage applications, where its mixed-valence composition and ionic conductivity make it a candidate for lithium-ion conduction pathways in all-solid-state battery electrolytes or electrode materials. Engineers would consider this compound in next-generation battery development where sulfide-based solid electrolytes offer improved energy density and safety margins over conventional liquid electrolytes.

solid-state battery electrolyteslithium-ion conductorsenergy storage researchall-solid-state batteriesnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.698	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	1.801	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	62.43	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	8.589	-	DFT · TBmBJ
Magnetic Moment(μB)	1.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1667	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000651	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000944	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-16.78	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-20.33	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	27.32	%	DFT · TBmBJ

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)	0.1181	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.005	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

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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.

Li3CrS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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