Y3BrO4 — Properties & Data | MatWorld

Y3BrO4

ceramic

· JVASP-57561· Y3BrO4

Y3BrO4 is a rare-earth oxyhalide ceramic compound containing yttrium, bromine, and oxygen. This material belongs to the family of rare-earth halide and oxyhalide ceramics, which are primarily of research interest for optical, electronic, and structural applications. While not widely commercialized, materials in this class are investigated for potential use in specialized optical devices, luminescent applications, and high-temperature ceramic matrices due to the unique properties imparted by rare-earth elements.

Optical ceramics (research)Luminescent materialsHigh-temperature ceramicsRare-earth compound researchScintillator materials (experimental)Electronic ceramics (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.891	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.489	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.141	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00140	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000758	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-170.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	329.1	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)	0.00360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.586	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.

Y3BrO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental