F2Gd2O2
F2Gd2O2 is a stable, wide-band-gap insulating oxyfluoride compound used in materials research.
About F2Gd2O2
F2Gd2O2 is a distinct inorganic compound characterized by its wide-band-gap insulating electronic profile. As a material that resides on the thermodynamic convex hull, it exhibits significant structural stability, making it a reliable candidate for fundamental research into rare-earth oxyfluoride systems.
With multiple reported structures documented across various databases, this compound serves as a key subject for understanding the interplay between fluorine and oxygen coordination in crystalline lattices. Its insulating nature and stability are of particular interest for applications requiring robust dielectric or optical performance.
Key Properties
Cross-validated computational properties for F2Gd2O2, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where F2Gd2O2 is used.
Frequently Asked Questions
Common questions about F2Gd2O2, answered from cross-validated data.
What is F2Gd2O2?
F2Gd2O2 is a stable, wide-band-gap insulating oxyfluoride compound used in materials research.
What is F2Gd2O2 used for?
What is the band gap of F2Gd2O2?
Is F2Gd2O2 a metal, semiconductor, or insulator?
Is F2Gd2O2 thermodynamically stable?
How many polymorphs of F2Gd2O2 are known?
What elements does F2Gd2O2 contain?
Where does the data for F2Gd2O2 come from?
How It Compares
As a unique member of the oxyfluoride family, F2Gd2O2 represents a stable crystalline phase that provides a benchmark for evaluating the structural diversity of rare-earth-based insulating materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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