Au3 Br1

semiconductor

· Au3 Br1

Au₃Br₁ is an intermetallic compound combining gold with bromine in a 3:1 atomic ratio, belonging to the class of metal halide semiconductors. This is a research-phase material studied primarily in solid-state chemistry and materials science rather than established industrial production. The compound represents an experimental system for investigating electronic properties at the intersection of metallic bonding and halide chemistry, with potential relevance to optoelectronic devices, photocatalysis, or advanced semiconductor applications if stability and processing challenges can be resolved.

research semiconductorsoptoelectronic devices (experimental)photocatalytic materialssolid-state chemistry studiesintermetallic compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3320	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.

Au3 Br1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control