Tl3Cu

metal
· JVASP-110478· Tl3Cu

Tl3Cu is an intermetallic compound composed of thallium and copper, representing a specialized metallic phase that forms at specific compositional and thermal conditions. This material belongs to the family of heavy-metal intermetallics and is primarily of research interest rather than widespread industrial production. Tl3Cu has limited commercial application due to thallium's toxicity, regulatory restrictions, and the challenges of processing intermetallic phases; it appears in fundamental materials science studies exploring phase diagrams, crystal structures, and electronic properties of thallium-based systems. Engineers would encounter this material only in specialized research contexts—such as solid-state physics investigations, phase equilibrium studies, or niche applications in specialized electronics—where its unique structural or electronic characteristics justify the handling complexity and regulatory burden.

materials research—phase diagramssolid-state physics studiesintermetallic characterizationspecialized electronics researchmetallurgical phase analysis

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
10.82
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.2837
eV/atom—
Formation Energy(ΔHf)
0.2837
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.