CoF6K3
CoF6K3 is a stable, semiconducting ternary fluoride compound utilized in fundamental materials research.
About CoF6K3
CoF6K3 is a distinct inorganic fluoride compound characterized by its semiconducting electronic nature. As a thermodynamically stable material residing on the convex hull, it represents a robust phase within its chemical system, making it a subject of interest for fundamental solid-state research.
Its structural reliability is evidenced by multiple reports across major materials databases. By maintaining a stable configuration, this compound serves as a valuable reference point for understanding the coordination chemistry and electronic behavior of cobalt-based fluoride complexes.
Key Properties
Cross-validated computational properties for CoF6K3, 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 CoF6K3, 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. |
|---|---|---|---|---|---|
| Fm-3m (No. 225) | cubic | 2.90 | 0.0000 | -4.884 | 3.08 |
| — | — | — | — | — | — |
| — | — | — | — | — | 2.94 |
Applications
Where CoF6K3 is used.
Patent Landscape
1 patent reference CoF6K3 or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 8248032 | Charging system for prioritizing load consumption in a notebook computer | — | — |
Frequently Asked Questions
Common questions about CoF6K3, answered from cross-validated data.
What is CoF6K3?
CoF6K3 is a stable, semiconducting ternary fluoride compound utilized in fundamental materials research.
What is CoF6K3 used for?
What is the band gap of CoF6K3?
Is CoF6K3 a metal, semiconductor, or insulator?
Is CoF6K3 thermodynamically stable?
What is the crystal structure of CoF6K3?
What is the density of CoF6K3?
How many polymorphs of CoF6K3 are known?
What elements does CoF6K3 contain?
Where does the data for CoF6K3 come from?
How It Compares
As a unique fluoride phase, CoF6K3 occupies a specialized niche within inorganic chemistry. Unlike more common binary fluorides, this ternary compound demonstrates a stable structural framework that highlights the complex interplay between potassium and cobalt ions in a fluorine-rich lattice.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- alexandria — Data from alexandria.
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
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