Sn2OF2 — Properties & Data | MatWorld

Sn2OF2

ceramic

· JVASP-52381· Sn2OF2

Sn2OF2 is an inorganic ceramic compound containing tin, oxygen, and fluorine—a mixed-valence tin oxide fluoride that represents an emerging material in functional ceramics research. While not yet established in high-volume industrial production, this compound belongs to the family of oxyfluoride ceramics being explored for electrochemical and photocatalytic applications due to its unique crystal chemistry and potential for ion conductivity. Engineers considering this material should recognize it as a development-stage compound whose properties and processability make it relevant to next-generation energy storage and environmental remediation technologies rather than conventional ceramic applications.

solid-state electrolytes (research)photocatalytic coatings (exploratory)ion-conductor materials (development)fluoride-based ceramics (emerging)battery/electrochemistry (laboratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26.26	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	15.69	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.490	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.642	eV	DFT · OptB88vdW
↳	3.784	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.821	-	DFT · OptB88vdW
↳	3.272	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.193	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.723	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00142	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00175	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-216.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	348.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.3100	%	DFT · TBmBJ

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02930	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.993	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.

Sn2OF2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental