Sm2U2Se3O4 — Properties & Data | MatWorld

Sm2U2Se3O4

ceramic

· JVASP-119486· Sm2U2Se3O4

Sm2U2Se3O4 is a mixed-metal oxide ceramic containing samarium, uranium, and selenium. This is a specialized research compound rather than a commercial material, belonging to the family of actinide-bearing ceramics studied for nuclear fuel forms and related high-temperature applications. The material's potential utility lies in nuclear waste immobilization, advanced fuel chemistry, or fundamental studies of uranium-bearing ceramics where selenium incorporation offers unique lattice and thermal properties.

nuclear fuel researchactinide ceramicswaste immobilizationhigh-temperature materials researchrare-earth compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.536	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.999	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00810	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.843	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.

Sm2U2Se3O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental