SnI3 — Properties & Data | MatWorld

SnI3

ceramic

· JVASP-90615· SnI3

Tin triiodide (SnI₃) is an inorganic ceramic compound composed of tin and iodine, belonging to the halide perovskite family of materials. This is primarily a research-phase material investigated for optoelectronic and photovoltaic applications, particularly as a lead-free alternative in perovskite solar cells and light-emitting devices. SnI₃ offers potential advantages over toxic lead-based perovskites while maintaining favorable band gap and charge transport properties, though commercial deployment remains limited pending further stability and processing optimization.

lead-free perovskite solar cellsoptoelectronic devicesphotovoltaic researchlight-emitting applicationshalide perovskite materialsemerging semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,657.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	1,312.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1517	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1808	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2161	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

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.

SnI3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental