Re2 Au1 Se1

semiconductor

· Re2 Au1 Se1

Re₂Au₁Se₁ is an intermetallic compound combining rhenium, gold, and selenium in a defined stoichiometric ratio. This material exists primarily as a research-phase compound studied for its potential electronic and thermoelectric properties, rather than as an established commercial material. While the specific Re–Au–Se ternary system is not widely documented in mainstream engineering, compounds in this chemical family are of interest for high-temperature applications and advanced semiconductor research where the combination of a refractory metal (rhenium) with precious metal (gold) and a chalcogen (selenium) may offer unusual thermal stability or electronic behavior.

thermoelectric devices (research)high-temperature semiconductorsadvanced electronics materials (experimental)materials science researchthin-film applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8880	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.

Re2 Au1 Se1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control