Sc2 Tc1 Au1

semiconductor
· Sc2 Tc1 Au1

Sc₂Tc₁Au₁ is an intermetallic compound combining scandium, technetium, and gold in a defined stoichiometric ratio. This is a research-phase material rather than an established commercial alloy; intermetallic compounds of this type are investigated primarily for their potential in high-performance structural applications and electronic/photonic devices where the combination of light scandium with noble and refractory metals offers theoretical advantages in strength-to-weight ratio and corrosion resistance. The incorporation of technetium—a rare, radioactive element—makes this material exceptionally difficult to synthesize and characterize at scale, limiting practical deployment to fundamental materials science studies exploring phase stability, electronic properties, and potential niche applications in radiation-tolerant or specialty electronics.

research compoundsintermetallic developmentradiation-tolerant materialshigh-performance alloysexperimental electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.