TcAu3

metal
· JVASP-126935· TcAu3

TcAu3 is an intermetallic compound composed of technetium and gold, representing a member of the transition metal–noble metal alloy family. This material is primarily of research and academic interest rather than established industrial use, investigated for its potential electronic, catalytic, or high-density applications leveraging the properties of both constituent elements. Engineers considering this material should recognize it as an experimental compound; its practical relevance depends on specific performance requirements in emerging technologies where the unique combination of technetium's nuclear or catalytic properties with gold's corrosion resistance and electrical conductivity may offer advantages over conventional alloys.

research and developmentintermetallic compoundshigh-density applicationscatalytic systemsexperimental aerospace materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.5880
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
2.646
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.4958
eV/atom—
Formation Energy(ΔHf)
0.4958
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.
TcAu3 — Properties & Data | MatWorld