Cs2SnI6

ceramic

· JVASP-8660· Cs2SnI6

Cs₂SnI₆ is a halide perovskite ceramic compound composed of cesium, tin, and iodine, belonging to the family of lead-free inorganic perovskites. This material is primarily investigated in photovoltaic and optoelectronic research applications as a potential alternative to lead-based perovskites, offering improved environmental and toxicity profiles while maintaining semiconducting properties suitable for light absorption and charge transport.

Photovoltaic cellsOptoelectronic devicesLead-free perovskite researchSolar absorber materialsRadiation detectionAdvanced semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1741	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000386	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000376	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-72.19	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	86.03	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9752	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.

Cs2SnI6 — Properties & Data | MatWorld

Cs2SnI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental