Os2O3F7 — Properties & Data | MatWorld

Os2O3F7

ceramic

· JVASP-97717· Os2O3F7

Os₂O₃F₇ is an experimental ceramic compound containing osmium, oxygen, and fluorine—a rare mixed-anion ceramic that combines oxide and fluoride chemistry. This material family is primarily of research interest, investigated for potential applications requiring high density and chemical stability at elevated temperatures; osmium-based ceramics are notably scarce in commercial use and remain largely confined to fundamental materials science studies exploring novel refractory or functional ceramic compositions.

experimental research ceramicshigh-temperature refractory studiesmixed-anion ceramic systemsmaterials chemistry researchspecialized laboratory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.806	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6200	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.550	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.

Os2O3F7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental