Sn4 S1 F6

semiconductor

· Sn4 S1 F6

Sn₄S₁F₆ is a tin sulfide fluoride compound that functions as a semiconductor material, representing an emerging class of mixed-halide and chalcogenide semiconductors. While this specific composition appears to be primarily a research compound rather than an established commercial material, it belongs to the family of tin-based semiconductors that are being investigated for optoelectronic and photovoltaic applications where lead-free alternatives are needed. Engineers would consider tin chalcogenide fluorides for next-generation photovoltaic devices, solid-state electronics, or specialized sensing applications where the combination of tin, sulfur, and fluorine provides unique band structure and stability characteristics.

lead-free semiconductorsphotovoltaic researchoptoelectronic devicesthin-film electronicssolid-state sensorshalide perovskite alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	25.32	GPa	—
Shear Modulus(G)	8.453	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.692	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.027	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 S1 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control