Fe4 Te4 O12 F4

semiconductor

· Fe4 Te4 O12 F4

Fe₄Te₄O₁₂F₄ is a mixed-valence iron tellurium oxide fluoride compound belonging to the class of complex metal oxide semiconductors. This is a research-phase material studied primarily for its electronic and magnetic properties rather than established industrial production. The compound represents an experimental platform for investigating how fluorine substitution and tellurium incorporation modulate charge transport and magnetic ordering in iron oxide frameworks, with potential relevance to low-dimensional electronic devices and functional ceramics.

experimental semiconductorsmagnetic materials researchsolid-state electronics developmentoxide fluoride compoundscondensed matter physicsfunctional ceramic platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4716	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.467	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.

Fe4 Te4 O12 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control