Rb3Th — Properties & Data | MatWorld

Rb3Th

ceramic

· JVASP-38194· Rb3Th

Rb3Th is an intermetallic ceramic compound combining rubidium and thorium, representing a rare-earth or actinide-based ceramic material of primarily research interest. This material belongs to the class of ionic-metallic compounds and is not commonly encountered in mainstream industrial applications; it is studied mainly in materials science research contexts for understanding phase diagrams, crystal structures, and properties of alkali-actinide systems. The compound's potential relevance lies in nuclear fuel chemistry, advanced ceramics development, or specialized high-temperature applications, though practical engineering use remains limited due to thorium's radioactive nature, restricted availability, and the material's likely brittleness typical of ceramic intermetallics.

nuclear materials researchactinide ceramicsphase diagram studiescrystal structure analysisexperimental high-temperature compoundsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	947.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	472.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1211	lb/in³	DFT · OptB88vdW

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Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	4.185	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000316	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000276	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-30.58	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-28.70	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)	0.9515	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9288	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.

Rb3Th

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental