Na3YBr6 — Properties & Data | MatWorld

Na3YBr6

ceramic

· JVASP-58946· Na3YBr6

Na3YBr6 is a halide perovskite ceramic composed of sodium, yttrium, and bromine, representing a research-phase inorganic compound within the broader family of halide perovskites and rare-earth ceramics. This material is primarily of academic and applied research interest for optoelectronic and photonic applications, where halide perovskites are being investigated as alternatives to conventional semiconductors and scintillators due to their tunable bandgap, efficient light emission, and radiation detection potential. Relative to traditional oxide ceramics, halide perovskites like Na3YBr6 offer enhanced photoluminescence and ionic conductivity, though stability and processing challenges remain active areas of development in the materials research community.

scintillation detectorsphotoluminescent materialsradiation detection (research)optoelectronic devices (experimental)solid-state lighting (research phase)halide perovskite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.638	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.274	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.546	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000249	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000313	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-396.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	349	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)	0.02050	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.788	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.

Na3YBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental