LiCoSbO4
LiCoSbO4 is a stable, semiconducting quaternary oxide used in the study of lithium-based battery materials.
About LiCoSbO4
LiCoSbO4 is a complex quaternary oxide belonging to the class of layered lithium transition-metal oxides. As a thermodynamically stable phase located on the convex hull, it exhibits a semiconducting electronic character that makes it a subject of significant interest for electrochemical energy storage applications. Its structural framework allows for the integration of multiple transition metals, providing a versatile platform for exploring ion transport and redox behavior.
This material is particularly relevant in the context of advanced battery materials where stability and electronic properties are critical for performance. With multiple documented structures across various databases, it serves as an important reference point for researchers investigating the interplay between composition and structural integrity in lithium-based oxide systems.
Key Properties
Cross-validated computational properties for LiCoSbO4, 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 LiCoSbO4, 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. |
|---|---|---|---|---|---|
| Imma (No. 74) | orthorhombic | 1.36 | 0.0000 | -6.603 | 5.04 |
| P4322 (No. 95) | tetragonal | 1.64 | 0.0149 | -6.588 | 5.17 |
| Imma (No. 74) | — | — | — | — | — |
| Imma (No. 74) | Orthorhombic | — | — | — | 5.04 |
| Imma (No. 74) | Orthorhombic | — | — | — | 5.21 |
| Imma (No. 74) | Orthorhombic | — | — | — | 5.40 |
| P4322 (No. 95) | — | — | — | — | — |
Applications
Where LiCoSbO4 is used.
Frequently Asked Questions
Common questions about LiCoSbO4, answered from cross-validated data.
What is LiCoSbO4?
LiCoSbO4 is a stable, semiconducting quaternary oxide used in the study of lithium-based battery materials.
What is LiCoSbO4 used for?
What is the band gap of LiCoSbO4?
Is LiCoSbO4 a metal, semiconductor, or insulator?
Is LiCoSbO4 thermodynamically stable?
What is the crystal structure of LiCoSbO4?
What is the density of LiCoSbO4?
How many polymorphs of LiCoSbO4 are known?
What elements does LiCoSbO4 contain?
Where does the data for LiCoSbO4 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse family of layered lithium transition-metal oxides, LiCoSbO4 occupies a distinct niche compared to more conventional materials like LiCoO2. While LiCoO2 is the industry standard for high-energy density cathodes, the inclusion of antimony in the LiCoSbO4 lattice introduces unique structural and electronic variations that differentiate it from the simpler binary transition-metal systems like LiNiO2 or LiMnO2, positioning it as a specialized candidate for structural studies.
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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