RbU2SbS8 — Properties & Data | MatWorld

RbU2SbS8

Name: RbU2SbS8
Brand: MatWorld

ceramic

· RbU2SbS8

RbU2SbS8 is a mixed-metal sulfide ceramic compound containing rubidium, uranium, and antimony. This is a research-phase material primarily of scientific interest in solid-state chemistry and materials science; it belongs to the family of complex sulfide ceramics being investigated for potential applications in nuclear materials, radiation shielding, and solid-state ionic conductors. Limited industrial deployment exists, making it most relevant to researchers and engineers exploring advanced ceramic compositions for extreme-environment or nuclear-related applications rather than mainstream engineering projects.

nuclear materials researchradiation shielding evaluationsolid-state chemistry studymixed-metal ceramics developmentextreme-environment materials testingionic conductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.220	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
↳	0.000	eV	Measured
Thermoelectric Power Factor(PF)2 entries	0.000465	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000486	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-68.00	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-70.03	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)	0.03540	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.060	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.

RbU2SbS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental