F4K4O10P4
F4K4O10P4 is a stable, insulating inorganic compound containing potassium, phosphorus, oxygen, and fluorine.
About F4K4O10P4
F4K4O10P4 is a complex inorganic compound composed of fluorine, potassium, oxygen, and phosphorus. Its electronic character as a wide-band-gap insulator makes it a subject of interest for fundamental materials research where dielectric or insulating properties are prioritized.
As a thermodynamically stable phase located on the convex hull, this material exhibits robust structural reliability. Its presence across multiple databases highlights its significance as a well-defined crystalline entity within the broader landscape of inorganic chemistry.
Key Properties
Cross-validated computational properties for F4K4O10P4, 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.
Reported Structures
Lowest-energy structures reported for F4K4O10P4, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| C2/c (No. 15) | monoclinic | 5.04 | 0.0000 | -6.581 | 2.34 |
| — | — | — | — | — | 2.30 |
| C2/c (No. 15) | — | — | — | — | — |
Applications
Where F4K4O10P4 is used.
Frequently Asked Questions
Common questions about F4K4O10P4, answered from cross-validated data.
What is F4K4O10P4?
F4K4O10P4 is a stable, insulating inorganic compound containing potassium, phosphorus, oxygen, and fluorine.
What is F4K4O10P4 used for?
What is the band gap of F4K4O10P4?
Is F4K4O10P4 a metal, semiconductor, or insulator?
Is F4K4O10P4 thermodynamically stable?
What is the crystal structure of F4K4O10P4?
What is the density of F4K4O10P4?
How many polymorphs of F4K4O10P4 are known?
What elements does F4K4O10P4 contain?
Where does the data for F4K4O10P4 come from?
How It Compares
As a unique crystalline material, F4K4O10P4 occupies a distinct position in inorganic chemistry. While it does not share a direct structural family with other common compounds, its stability and insulating nature provide a valuable reference point for researchers investigating complex fluorinated phosphate frameworks.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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