Te2 Au2 Cl14

semiconductor

· Te2 Au2 Cl14

Te₂Au₂Cl₁₄ is a mixed-valence halide compound combining tellurium, gold, and chlorine—an experimental semiconductor material primarily investigated in academic research rather than established industrial production. This compound represents the broader family of metal halide semiconductors being explored for optoelectronic and photovoltaic applications, where the unique electronic structure arising from Au-Te bonding and halide coordination offers potential advantages in band gap engineering and carrier transport. While not yet commercialized, materials in this chemical family are of interest to researchers developing next-generation absorbers for solar cells, photodetectors, and solid-state light sources due to their tunability and potential for low-cost synthesis compared to conventional semiconductors.

experimental optoelectronicsphotovoltaic researchphotodetector developmentband gap engineeringhalide semiconductor studiesmaterials research phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.466	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4450	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.

Te2 Au2 Cl14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control