PrBrO

ceramic

· JVASP-30478· PrBrO

PrBrO is an inorganic ceramic compound composed of praseodymium, bromine, and oxygen—a rare-earth oxyhalide material belonging to the broader family of rare-earth ceramics and halide perovskites. This is primarily a research-phase material studied for its structural and electronic properties; it is not yet established in mainstream commercial applications, but similar rare-earth oxyhalides show promise in emerging fields such as ionics, photonics, and solid-state chemistry where unique crystal structures and thermal stability are valuable.

rare-earth ceramics researchsolid electrolyte materialsoptical and photonic deviceshigh-temperature structural ceramicsperovskite material platformsmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,916.2	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	38.28	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	5,523	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2264	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	4.417	eV	DFT · OptB88vdW
↳	5.560	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	14.71	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.881	-	DFT · OptB88vdW
↳	4.243	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.5033	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.797	me	DFT · OptB88vdW · 27°C
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00185	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00152	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-231.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	375.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.046	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.

PrBrO — Properties & Data | MatWorld

PrBrO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental