U3As2Se — Properties & Data | MatWorld

U3As2Se

ceramic

· JVASP-107277· U3As2Se

U3As2Se is an experimental ternary ceramic compound composed of uranium, arsenic, and selenium, belonging to the family of actinide chalcogenides and pnictides. This material is primarily of research interest for understanding phase stability and crystal chemistry in uranium-based ceramic systems rather than for established industrial applications. The compound's potential lies in specialized nuclear materials research, advanced ceramics development, and fundamental studies of actinide compounds under extreme conditions, though its practical engineering use remains limited to laboratory and academic environments.

nuclear materials researchactinide ceramics developmentcrystal chemistry studiesmaterials discovery and characterizationhigh-density ceramic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.84	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)	8.986	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1273	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7352	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.

U3As2Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental