Pr3Se4 — Properties & Data | MatWorld

Pr3Se4

ceramic

· JVASP-57877· Pr3Se4

Pr3Se4 is a rare-earth selenide ceramic compound combining praseodymium with selenium in a defined stoichiometric ratio. This material belongs to the family of lanthanide chalcogenides, which are primarily investigated for their electronic and optical properties in research settings rather than established high-volume industrial production. Potential applications leverage the unique electronic structure of rare-earth selenides in specialized semiconductors, thermoelectric devices, and photonic components, though Pr3Se4 remains largely in the development phase with limited commercial deployment compared to more established ceramic systems.

rare-earth semiconductors (R&D)thermoelectric devicesoptical/photonic materialssolid-state electronics researchhigh-temperature ceramics developmentchalcogenide compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.731	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	-1.952	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.

Pr3Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental