Li5Mn3Cr2O10
Li5Mn3Cr2O10 is a metastable, semiconducting layered lithium transition-metal oxide investigated for its potential utility in electrochemical energy storage devices.
About Li5Mn3Cr2O10
Li5Mn3Cr2O10 is a complex layered lithium transition-metal oxide that exhibits semiconducting electronic behavior. As a metastable phase, it represents a specialized configuration within the broader family of lithium-based oxides, offering unique structural pathways for ion mobility and electrochemical activity.
This compound is primarily studied for its potential in advanced battery technologies, where the integration of chromium and manganese within the lithium-oxide framework aims to tune electrochemical performance. Its existence across multiple structural databases highlights its significance in the ongoing search for stable, high-capacity cathode materials.
Key Properties
Cross-validated computational properties for Li5Mn3Cr2O10, 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 Li5Mn3Cr2O10, 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. |
|---|---|---|---|---|---|
| P1 (No. 1) | triclinic | 0.90 | 0.0717 | -7.514 | 4.09 |
| P-1 (No. 2) | — | — | — | — | — |
| P1 (No. 1) | Triclinic | — | — | — | 4.09 |
| P-1 (No. 2) | Triclinic | — | — | — | 4.42 |
| P-1 (No. 2) | Triclinic | — | — | — | 4.27 |
| P-1 (No. 2) | — | — | — | — | — |
Applications
Where Li5Mn3Cr2O10 is used.
Frequently Asked Questions
Common questions about Li5Mn3Cr2O10, answered from cross-validated data.
What is Li5Mn3Cr2O10?
Li5Mn3Cr2O10 is a metastable, semiconducting layered lithium transition-metal oxide investigated for its potential utility in electrochemical energy storage devices.
What is Li5Mn3Cr2O10 used for?
What is the band gap of Li5Mn3Cr2O10?
Is Li5Mn3Cr2O10 a metal, semiconductor, or insulator?
Is Li5Mn3Cr2O10 thermodynamically stable?
What is the crystal structure of Li5Mn3Cr2O10?
What is the density of Li5Mn3Cr2O10?
How many polymorphs of Li5Mn3Cr2O10 are known?
What elements does Li5Mn3Cr2O10 contain?
Where does the data for Li5Mn3Cr2O10 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the expansive class of layered lithium transition-metal oxides, Li5Mn3Cr2O10 occupies a niche position compared to industry standards like LiCoO2 or LiMn2O4. While LiCoO2 is widely recognized for its robust stability and commercial maturity, Li5Mn3Cr2O10 serves as a more experimental, metastable alternative that explores the benefits of multi-metal cation substitution to potentially improve upon the limitations found in traditional single-transition-metal systems.
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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