Sn4 I2 F6

semiconductor

· Sn4 I2 F6

Sn4I2F6 is an inorganic semiconductor compound containing tin, iodine, and fluorine elements, representing a mixed-halide tin-based material. This compound belongs to the family of halide perovskites and related structures under active research for optoelectronic applications, though it remains largely in the experimental phase rather than established commercial production. The material is of interest for next-generation photovoltaic and light-emission devices where tin-based alternatives to lead-containing semiconductors are sought, offering potential advantages in environmental compatibility and tunable bandgap properties compared to conventional semiconductors.

Perovskite solar cells (research)Lead-free photovoltaicsOptoelectronic devices (experimental)Thin-film semiconductorsMaterials research and developmentHalide-based light emitters

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.544	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.942	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.

Sn4 I2 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control