Li4H3BrO3 — Properties & Data | MatWorld

Li4H3BrO3

ceramic

· JVASP-50783· Li4H3BrO3

Li₄H₃BrO₃ is an experimental lithium-based ceramic compound containing bromine and hydroxide groups, representing an emerging class of mixed-anion materials being explored in solid-state chemistry research. This compound belongs to the broader family of lithium-containing ceramics and mixed halide-oxide systems, which are of interest for potential applications in energy storage and ionic conductivity research, though it remains primarily a laboratory material without established commercial applications. The inclusion of both hydride and bromide anions alongside lithium makes this a complex mixed-anion ceramic whose properties and practical utility are still under investigation.

solid-state battery researchlithium-ion conductor developmentexperimental ceramic synthesisadvanced electrolyte materialslaboratory/academic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.029	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.712	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.589	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000839	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000284	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-132.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	430.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.5900	%	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)	0.00810	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.664	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.

Li4H3BrO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental