Sn2 Cl2 F2

semiconductor

· Sn2 Cl2 F2

Sn₂Cl₂F₂ is a halogenated tin compound belonging to the class of mixed-halide semiconductors, representing an emerging research material rather than an established commercial product. This material combines tin's semiconducting properties with chlorine and fluorine substituents, creating potential applications in optoelectronics and solid-state devices where halogenated tin compounds are being explored for perovskite alternatives, photovoltaic layers, and low-dimensional semiconductor systems. The mixed halide composition is primarily of academic and developmental interest as researchers investigate how halogen substitution affects band structure, stability, and processability compared to more conventional tin halides used in lead-free perovskite research.

emerging perovskite semiconductorsphotovoltaic researchhalide optoelectronicsthin-film devicesmaterials researchlead-free alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	53.64	GPa	—
Shear Modulus(G)	21.97	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.919	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.765	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 Cl2 F2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control