GePbO2F

ceramic
· GePbO2F

GePbO2F is a rare-earth germanate-based fluoride ceramic compound containing germanium, lead, oxygen, and fluorine elements. This material belongs to the family of heavy-metal oxide fluorides and is primarily of research interest for photonic and optical applications, particularly in infrared (IR) transmission windows and specialized laser host media where its combination of heavy cations and fluoride anions can provide high refractive index and broad transparency in mid-to-far IR wavelengths. The inclusion of lead and germanium makes it notable for applications requiring high optical density and non-linear optical properties, though it remains largely in the experimental/development phase rather than high-volume industrial production.

infrared opticslaser host mediaoptical fibersphotonic materials researchnon-linear optical devicesspecialized ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
GePbO2F — Properties & Data | MatWorld