Sb2 Te4 F12

semiconductor

· Sb2 Te4 F12

Sb₂Te₄F₁₂ is a halide-based semiconductor compound combining antimony telluride with fluorine, representing an emerging class of engineered semiconductors designed for enhanced functional properties beyond conventional binary semiconductors. This material family is primarily under investigation for thermoelectric and optoelectronic applications where fluorine incorporation modulates electronic structure and thermal transport; engineers would consider this compound where tuned band gaps, improved thermal stability, or modified carrier dynamics are needed relative to unfluorinated antimony telluride systems.

thermoelectric cooling devicesinfrared detectorssolid-state electronics researchthermal management materialslow-dimensional semiconductorshalide engineering platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.92	GPa	—
Shear Modulus(G)	8.813	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7832	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.880	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.

Sb2 Te4 F12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control