Sr2CuO2F2

ceramic

· JVASP-100346· Sr2CuO2F2

Sr2CuO2F2 is a mixed-anion ceramic compound containing strontium, copper, oxygen, and fluorine—a layered oxide-fluoride material that belongs to the family of fluorinated perovskite-related structures. This is primarily a research material investigated for its potential in solid-state ionics and electrochemistry, particularly for applications requiring mixed-conducting or ion-conducting oxyfluoride ceramics. The combined oxygen and fluoride coordination creates novel crystal structures and electronic properties not achievable in conventional oxides alone, making it of interest for next-generation solid electrolytes, catalysts, and functional ceramic devices.

solid electrolytes (experimental)electrochemical devicesoxide-fluoride ceramics researchion-conducting materialscatalytic applications (exploratory)advanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1736	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.5800	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00000608	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000340	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	9.030	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.90	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)	0.2865	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.609	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.

Sr2CuO2F2 — Properties & Data | MatWorld

Sr2CuO2F2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental