LiAuI4 — Properties & Data | MatWorld

LiAuI4

metal

· JVASP-13030· LiAuI4

LiAuI4 is an intermetallic compound combining lithium, gold, and iodine, representing a mixed-valent ionic-metallic system with potential layered crystal structure. This is a research-phase material primarily of interest in solid-state chemistry and materials discovery rather than established industrial production. The compound belongs to the broader family of halide-based intermetallics being explored for energy storage, optoelectronic, and quantum materials applications, though it remains in early-stage investigation with limited commercial deployment.

Solid-state battery electrolytesTwo-dimensional materials researchOptoelectronic device developmentComputational materials discoveryHigh-performance ionic conductorsQuantum materials platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,481.6	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	98.57	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	1,243	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2124	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.6150	eV	DFT · OptB88vdW
↳	1.001	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.46	-	DFT · OptB88vdW
↳	8.341	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.387	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.703	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000984	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000878	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-172.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	333.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.92	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4645	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.

LiAuI4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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