La3Xe — Properties & Data | MatWorld

La3Xe

ceramic

· JVASP-132054· La3Xe

La3Xe is an experimental lanthanum-xenon ceramic compound representing an unusual combination of a rare-earth metal with a noble gas. This material exists primarily in research contexts exploring rare-earth and noble-gas ceramics, with potential interest in specialized high-density applications given the heavy atomic constituents involved. La3Xe and related rare-earth noble-gas compounds are investigated for fundamental materials science understanding and potential niche applications in radiation shielding, high-temperature refractories, or specialized optical/scintillation materials, though commercial adoption remains limited.

experimental research compoundsrare-earth ceramicsradiation shielding (potential)refractory applications (potential)high-density ceramic matricesnoble-gas ceramic chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.483	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2502	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2442	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.

La3Xe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental