Pm3Sc — Properties & Data | MatWorld

Pm3Sc

ceramic

· JVASP-38633· Pm3Sc

Pm3Sc is a rare-earth ceramic compound combining promethium and scandium, likely explored in materials research for high-temperature applications and specialized optical or nuclear contexts. This is an experimental or niche research material rather than a widely commercialized engineering ceramic; it belongs to the family of rare-earth compounds that are investigated for extreme-environment performance, nuclear shielding, or advanced luminescent properties. Engineers would consider this material only in specialized defense, nuclear, or research settings where unique thermal stability or radiation interactions justify sourcing costs and the synthetic nature of promethium.

nuclear applicationsresearch ceramicsrare-earth compoundshigh-temperature materialsradiation shieldingexperimental advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.414	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00101	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00101	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-15.23	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-15.48	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)	0.04400	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.04397	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.

Pm3Sc

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental