C4K4Li4O12
C4K4Li4O12 is a stable, wide-gap insulating compound composed of carbon, potassium, lithium, and oxygen.
About C4K4Li4O12
C4K4Li4O12 is a complex, multi-element compound characterized by its insulating electronic nature. As a thermodynamically stable material residing on the convex hull, it represents a robust phase that maintains structural integrity under standard conditions.
Its unique chemical composition suggests potential utility in specialized electrochemical or solid-state applications where wide-gap insulators are required. The material has been identified across multiple structural configurations, highlighting its versatility in crystalline arrangements.
Key Properties
Cross-validated computational properties for C4K4Li4O12, 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 C4K4Li4O12, 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. |
|---|---|---|---|---|---|
| P21/c (No. 14) | monoclinic | 4.55 | 0.0000 | -6.709 | 2.16 |
| No. 0 | unknown | — | — | — | 0.57 |
| No. 0 | unknown | — | — | — | 0.57 |
| P21/c (No. 14) | — | — | — | — | — |
| P21/c (No. 14) | — | — | — | — | — |
| P21/c (No. 14) | — | — | — | — | — |
| P21/c (No. 14) | — | — | — | — | — |
Applications
Where C4K4Li4O12 is used.
Frequently Asked Questions
Common questions about C4K4Li4O12, answered from cross-validated data.
What is C4K4Li4O12?
C4K4Li4O12 is a stable, wide-gap insulating compound composed of carbon, potassium, lithium, and oxygen.
What is C4K4Li4O12 used for?
What is the band gap of C4K4Li4O12?
Is C4K4Li4O12 a metal, semiconductor, or insulator?
Is C4K4Li4O12 thermodynamically stable?
What is the crystal structure of C4K4Li4O12?
What is the density of C4K4Li4O12?
How many polymorphs of C4K4Li4O12 are known?
What elements does C4K4Li4O12 contain?
Where does the data for C4K4Li4O12 come from?
How It Compares
As a distinct inorganic compound, C4K4Li4O12 serves as a unique entry in the landscape of complex polyatomic materials. While it currently stands as a singular representative in this context, its thermodynamic stability makes it a significant reference point for future investigations into similar multi-cationic oxide frameworks.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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