Rb3Pm — Properties & Data | MatWorld

Rb3Pm

ceramic

· JVASP-37800· Rb3Pm

Rb3Pm is a rare-earth ceramic compound combining rubidium and promethium in a stable crystalline structure. This material exists primarily in research and development contexts rather than widespread industrial production, as promethium is a radioactive rare-earth element with limited availability. The compound is investigated for potential applications in specialized ceramics, nuclear materials research, and advanced functional ceramics where rare-earth dopants or constituents offer unique optical, thermal, or electronic properties.

nuclear materials researchrare-earth ceramics developmentexperimental functional ceramicsradiation-resistant applicationsspecialized research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.624	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.905	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000125	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000145	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	14.74	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	15.88	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6003	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5776	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.

Rb3Pm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental