W3O7F
ceramic· W3O7F
W3O7F is a tungsten oxide fluoride ceramic compound combining tungsten, oxygen, and fluorine constituents. This material belongs to the mixed-anion oxide family and appears to be a specialized research compound rather than a widely commercialized engineering ceramic. Tungsten oxide fluorides are investigated for applications requiring high-density ceramic properties, potential catalytic activity, or thermal/chemical stability in demanding environments, though practical engineering adoption remains limited outside laboratory settings.
high-temperature ceramicscatalyst support materialsrefractory applicationsfluoride-containing compoundsresearch and developmentspecialized industrial chemistry
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.667 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.131 | µB | — | ||
Seebeck Coefficient(S) | -8.247 | µV/K | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.382 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.