Cl6F20K6Sn10
Cl6F20K6Sn10 is a thermodynamically stable, wide-gap insulating halide compound used in advanced materials research.
About Cl6F20K6Sn10
Cl6F20K6Sn10 is a complex halide compound that functions as a wide-gap insulator. Its position on the convex hull indicates high thermodynamic stability, making it a notable candidate for structural studies within the broader halide perovskite research landscape.
This material is primarily investigated for its unique electronic properties and potential utility in optoelectronic applications. By leveraging its stable crystalline framework, researchers utilize this compound to better understand the behavior of complex tin-based halides in high-performance photovoltaic systems.
Key Properties
Cross-validated computational properties for Cl6F20K6Sn10, aggregated across 2 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 Cl6F20K6Sn10, 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. |
|---|---|---|---|---|---|
| Cmcm (No. 63) | orthorhombic | 3.23 | 0.0000 | -4.788 | 3.95 |
| Cmcm (No. 63) | — | — | — | — | — |
Applications
Where Cl6F20K6Sn10 is used.
Patent Landscape
3 patents reference Cl6F20K6Sn10 or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 8248032 | Charging system for prioritizing load consumption in a notebook computer | — | — |
| 8263193 | Vacuum treatment method | — | — |
| 8268035 | Process for producing refractory metal alloy powders | — | — |
Frequently Asked Questions
Common questions about Cl6F20K6Sn10, answered from cross-validated data.
What is Cl6F20K6Sn10?
Cl6F20K6Sn10 is a thermodynamically stable, wide-gap insulating halide compound used in advanced materials research.
What is Cl6F20K6Sn10 used for?
What is the band gap of Cl6F20K6Sn10?
Is Cl6F20K6Sn10 a metal, semiconductor, or insulator?
Is Cl6F20K6Sn10 thermodynamically stable?
What is the crystal structure of Cl6F20K6Sn10?
What is the density of Cl6F20K6Sn10?
How many polymorphs of Cl6F20K6Sn10 are known?
What elements does Cl6F20K6Sn10 contain?
Where does the data for Cl6F20K6Sn10 come from?
How It Compares
Within the halide perovskite photovoltaics class.
Unlike the well-known, narrow-gap semiconducting perovskites such as CsSnI3 or CsPbBr3, which are frequently optimized for light absorption, Cl6F20K6Sn10 acts as a wide-gap insulator. This distinction positions it as a specialized structural component rather than a primary light-harvesting layer, contrasting with the highly conductive behavior typically sought in the halide perovskite class.
Related Compounds
Other Halide Perovskite Photovoltaics in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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