Sn1 I4

semiconductor

· Sn1 I4

SnI₄ is a tin(IV) iodide semiconductor compound that belongs to the halide perovskite and post-perovskite material families. This material is primarily investigated in research contexts for optoelectronic and photovoltaic applications, where its direct bandgap and halide composition offer potential advantages in light emission, detection, and energy conversion devices compared to traditional semiconductors like silicon or gallium arsenide.

perovskite solar cells (research)X-ray detectorsgamma-ray detectorsoptoelectronic devices (development)scintillation materialsthin-film semiconductors (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,068.5	ksi	DFT · OptB88vdW
Shear Modulus(G)	693.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6818	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2910	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Sn1 I4 — Properties & Data | MatWorld

Sn1 I4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control