BaPr2ZnS5

Name: BaPr2ZnS5
Brand: MatWorld

ceramic

· JVASP-11440· BaPr2ZnS5

BaPr2ZnS5 is a quaternary sulfide ceramic compound combining barium, praseodymium, zinc, and sulfur. This is a research-phase material belonging to the rare-earth sulfide family, studied for potential optoelectronic and photonic applications where sulfide ceramics offer wide bandgaps and unique light-interaction properties. The inclusion of praseodymium (a lanthanide) suggests investigation into luminescence, optical activity, or rare-earth-doped ceramic functionality, making it relevant to specialized photonic device development rather than conventional structural or thermal applications.

photonic materials researchrare-earth doped ceramicsoptical coatings (experimental)semiconductor substrates (research)luminescent device components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,443.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	5,124.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1795	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	1.247	eV	DFT · OptB88vdW
↳	1.958	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.480	-	DFT · OptB88vdW
↳	6.232	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.6833	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.7700	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00102	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00118	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-133.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	204.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	23.90	%	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)	-1.959	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.

BaPr2ZnS5 — Properties & Data | MatWorld

BaPr2ZnS5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental