LiCo2CuO6
LiCo2CuO6 is a metastable, semiconducting layered lithium transition-metal oxide used in advanced materials research for electrochemical applications.
About LiCo2CuO6
LiCo2CuO6 is a complex layered lithium transition-metal oxide that exhibits semiconducting electronic behavior. As a metastable phase, it represents a unique structural configuration within the broader family of lithium-based oxides, offering researchers a distinct platform for studying ion transport and electronic interactions in multi-metal systems.
This compound is of significant interest in the field of materials science, particularly for those investigating novel cathode architectures. Its structural complexity and the presence of multiple transition metals make it a subject of ongoing inquiry for potential applications in next-generation electrochemical energy storage devices.
Key Properties
Cross-validated computational properties for LiCo2CuO6, 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 LiCo2CuO6, 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. |
|---|---|---|---|---|---|
| Cm (No. 8) | monoclinic | 0.29 | 0.0676 | -6.196 | 4.60 |
| C2/m (No. 12) | monoclinic | 0.00 | 0.0709 | -6.193 | 4.60 |
| C2/m (No. 12) | — | — | — | — | — |
| Cm (No. 8) | — | — | — | — | — |
| C2/m (No. 12) | Monoclinic | — | — | — | 4.74 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.72 |
| C2/m (No. 12) | Monoclinic | — | — | — | 4.60 |
| C2/m (No. 12) | Monoclinic | — | — | — | 4.90 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.60 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.92 |
| Cm (No. 8) | — | — | — | — | — |
Applications
Where LiCo2CuO6 is used.
Frequently Asked Questions
Common questions about LiCo2CuO6, answered from cross-validated data.
What is LiCo2CuO6?
LiCo2CuO6 is a metastable, semiconducting layered lithium transition-metal oxide used in advanced materials research for electrochemical applications.
What is LiCo2CuO6 used for?
What is the band gap of LiCo2CuO6?
Is LiCo2CuO6 a metal, semiconductor, or insulator?
Is LiCo2CuO6 thermodynamically stable?
What is the crystal structure of LiCo2CuO6?
What is the density of LiCo2CuO6?
How many polymorphs of LiCo2CuO6 are known?
What elements does LiCo2CuO6 contain?
Where does the data for LiCo2CuO6 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse class of layered lithium transition-metal oxides, LiCo2CuO6 occupies a specialized niche compared to more conventional materials like LiCoO2. While LiCoO2 is a widely utilized and thermodynamically stable standard for battery technology, LiCo2CuO6 provides a more exotic, metastable alternative that challenges standard synthesis pathways and offers different electronic properties for fundamental study.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
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