Th2 Sn2 I12

semiconductor

· Th2 Sn2 I12

Th₂Sn₂I₁₂ is a halide perovskite semiconductor compound containing thorium, tin, and iodine elements, representing an emerging class of materials in solid-state chemistry research. This material is primarily of academic and exploratory interest for next-generation optoelectronic and photovoltaic applications, where halide perovskites are investigated as alternatives to conventional semiconductors due to their tunable bandgap and potential for solution-based processing. Engineers evaluating this compound should recognize it as a research-phase material rather than an established industrial product, useful primarily in fundamental studies of perovskite stability, radiation hardness, and electronic properties rather than in current production applications.

perovskite photovoltaics (research)radiation detection (exploratory)halide semiconductor researchnext-generation solar cells (development stage)solid-state physics studiesoptoelectronic device modeling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18.48	GPa	—
Shear Modulus(G)	8.827	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.957	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9560	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.

Th2 Sn2 I12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control