Pr2MgS4 — Properties & Data | MatWorld

Pr2MgS4

ceramic

· JVASP-147079· Pr2MgS4

Pr2MgS4 is a ternary ceramic compound combining praseodymium, magnesium, and sulfur, belonging to the family of rare-earth metal sulfides. This material is primarily investigated in research contexts for potential applications in solid-state ionic conductors, photonic devices, and high-temperature structural ceramics where rare-earth sulfides offer unique electronic and thermal properties. Compared to conventional oxides, sulfide ceramics can provide enhanced ionic mobility and distinct optical characteristics, making them of particular interest for solid electrolytes and wide-bandgap semiconductor applications, though commercial deployment remains limited.

solid-state electrolytes (research)rare-earth sulfide ceramicsphotonic/optical materialshigh-temperature structural applicationsionic conductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1365	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.417	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1225	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.947	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.

Pr2MgS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental