Sn2 Pb2 F8

semiconductor

· Sn2 Pb2 F8

Sn₂Pb₂F₈ is a mixed-metal fluoride compound combining tin and lead with fluorine, representing an experimental semiconducting material from the halide perovskite or metal fluoride family. This composition sits at the intersection of lead-free halide research and fluoride-based semiconductors, with potential applications in optoelectronics and solid-state devices where both chemical stability and moderate band gap engineering are desirable. The material remains largely in research context, studied for its structural stability and electronic properties as an alternative to more toxic or volatile halide semiconductors.

halide semiconductor researchlead-free optoelectronicssolid-state device materialsfluoride-based compoundsperovskite alternativesexperimental photovoltaic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	33.50	GPa	—
Shear Modulus(G)	15.32	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.541	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.449	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.

Sn2 Pb2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control