Li5Mn2Ni3O10
Li5Mn2Ni3O10 is a semiconducting layered oxide containing lithium, manganese, and nickel that is being studied for its potential use in high-performance battery technologies.
About Li5Mn2Ni3O10
Li5Mn2Ni3O10 is a complex layered lithium transition-metal oxide that exhibits semiconducting electronic properties. Its structural configuration and chemical composition position it as a subject of interest for researchers investigating next-generation energy storage materials. Being identified as near-hull, this compound is considered thermodynamically accessible for synthesis in controlled laboratory environments. Its multi-element framework allows for unique electrochemical behaviors that distinguish it from simpler binary or ternary oxides. As a result, it serves as a valuable model for understanding how transition metal mixing influences the stability and performance of lithium-rich cathode materials.
Key Properties
Cross-validated computational properties for Li5Mn2Ni3O10, 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 Li5Mn2Ni3O10, 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. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 0.18 | 0.0149 | -6.571 | 4.49 |
| P-1 (No. 2) | triclinic | 0.01 | 1.8854 | -4.700 | 4.56 |
| P-1 (No. 2) | — | — | — | — | — |
| P-1 (No. 2) | Triclinic | — | — | — | 4.49 |
| P-1 (No. 2) | Triclinic | — | — | — | 4.86 |
| P-1 (No. 2) | Triclinic | — | — | — | 4.70 |
Applications
Where Li5Mn2Ni3O10 is used.
Frequently Asked Questions
Common questions about Li5Mn2Ni3O10, answered from cross-validated data.
What is Li5Mn2Ni3O10?
Li5Mn2Ni3O10 is a semiconducting layered oxide containing lithium, manganese, and nickel that is being studied for its potential use in high-performance battery technologies.
What is Li5Mn2Ni3O10 used for?
What is the band gap of Li5Mn2Ni3O10?
Is Li5Mn2Ni3O10 a metal, semiconductor, or insulator?
Is Li5Mn2Ni3O10 thermodynamically stable?
What is the crystal structure of Li5Mn2Ni3O10?
What is the density of Li5Mn2Ni3O10?
How many polymorphs of Li5Mn2Ni3O10 are known?
What elements does Li5Mn2Ni3O10 contain?
Where does the data for Li5Mn2Ni3O10 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse family of layered lithium transition-metal oxides, Li5Mn2Ni3O10 occupies a specialized niche compared to well-established benchmarks like LiCoO2 or LiNiO2. While LiCoO2 is a standard for commercial battery cathodes, this compound offers a more complex stoichiometry that may provide different pathways for ion diffusion and structural integrity. It shares the layered motif common to many members of this class, yet its specific manganese-nickel ratio suggests a distinct electrochemical profile compared to the spinel-based LiMn2O4 or the layered Li2MnO3.
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).
- nomad — Data from NOMAD. Cite: Draxl & Scheffler, J. Phys. Mater. 2, 036001 (2019).
- mpaloe — Data from mpaloe.
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