Pr2Si2PbS8 — Properties & Data | MatWorld

Pr2Si2PbS8

ceramic

· JVASP-146438· Pr2Si2PbS8

Pr2Si2PbS8 is a rare-earth lead sulfide ceramic compound combining praseodymium, silicon, lead, and sulfur elements. This is a research-phase material studied primarily in the context of advanced ceramics and solid-state chemistry; it is not yet established in mainstream industrial production. Materials in this compositional family are of interest for potential applications in thermoelectric devices, photonic materials, or specialized semiconductor research where rare-earth doping and mixed anion systems offer tunable electronic or thermal properties.

thermoelectric materials researchsolid-state chemistryrare-earth ceramic compoundsphotonic/optoelectronic researchhigh-density ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.214	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.242	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.333	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.

Pr2Si2PbS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental