Pr4Bi3 — Properties & Data | MatWorld

Pr4Bi3

ceramic

· JVASP-23899· Pr4Bi3

Pr4Bi3 is an intermetallic ceramic compound combining praseodymium (a rare-earth element) with bismuth, belonging to the family of rare-earth bismuth compounds. This material is primarily of research and development interest rather than established industrial production, with potential applications in specialized electronic, magnetic, or thermal management contexts where rare-earth compounds offer unique functional properties. The material family is notable for exploring novel combinations of rare-earth elements with post-transition metals to achieve properties not readily available in conventional ceramics or alloys.

rare-earth compound researchthermoelectric applicationsmagnetic materials developmenthigh-temperature ceramicselectronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.532	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	7.600e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.000e-8	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.050	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.1700	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.02530	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8751	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.

Pr4Bi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental