Y2US3O2 — Properties & Data | MatWorld

Y2US3O2

ceramic

· JVASP-110961· Y2US3O2

Y₂US₃O₂ is an oxysulfide ceramic compound combining yttrium, uranium, sulfur, and oxygen phases, representing a specialized mixed-anion ceramic in the rare-earth uranium compound family. This material is primarily of research and developmental interest rather than established commercial production, with potential applications in nuclear fuel forms, high-temperature structural ceramics, and advanced materials where uranium-bearing ceramics offer specific nuclear or thermal properties. Its notable characteristics within the uranium ceramic family include the incorporation of both oxide and sulfide anion frameworks, which may provide alternative chemical stability or thermal behavior compared to conventional uranium oxide ceramics.

Nuclear fuel researchHigh-temperature ceramicsUranium compound studiesAdvanced refractory materialsMixed-anion ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.949	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)	1.875	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.770	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.

Y2US3O2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental