Sr2SnS3F2

ceramic

· JVASP-22951· Sr2SnS3F2

Sr2SnS3F2 is a mixed-anion ceramic compound containing strontium, tin, sulfur, and fluorine—a rare compositional family combining chalcogenide (sulfide) and halide (fluoride) phases in a single structure. This is primarily a research material being investigated for solid-state ionic conductivity and photonic applications, rather than an established industrial material; compounds in this structural family show promise for next-generation solid electrolytes, optical components, and materials requiring combined ionic and electronic transport properties.

solid-state electrolytesbattery materials (research)optical windows and coatingsionic conductorsphotonic devices (early-stage)materials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1522	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.961	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000792	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000937	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-168	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	362.9	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)	-2.357	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.

Sr2SnS3F2 — Properties & Data | MatWorld

Sr2SnS3F2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental