Li3Mn5Cr2O12
Li3Mn5Cr2O12 is a metastable, semimetallic lithium transition-metal oxide primarily studied for its complex structural properties in advanced materials research.
About Li3Mn5Cr2O12
Li3Mn5Cr2O12 is a complex layered lithium transition-metal oxide containing manganese and chromium. Its electronic structure exhibits near-zero-gap characteristics, placing it in the semimetallic regime, which is a notable departure from the insulating or semiconducting behavior typically seen in many battery-related oxides. Due to its position above the thermodynamic hull, this compound is considered metastable. While it has been documented across multiple structural databases, its synthetic accessibility and long-term stability remain subjects of ongoing investigation within the field of energy storage materials.
Key Properties
Cross-validated computational properties for Li3Mn5Cr2O12, 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.
Applications
Where Li3Mn5Cr2O12 is used.
Frequently Asked Questions
Common questions about Li3Mn5Cr2O12, answered from cross-validated data.
What is Li3Mn5Cr2O12?
Li3Mn5Cr2O12 is a metastable, semimetallic lithium transition-metal oxide primarily studied for its complex structural properties in advanced materials research.
What is Li3Mn5Cr2O12 used for?
What is the band gap of Li3Mn5Cr2O12?
Is Li3Mn5Cr2O12 a metal, semiconductor, or insulator?
Is Li3Mn5Cr2O12 thermodynamically stable?
How many polymorphs of Li3Mn5Cr2O12 are known?
What elements does Li3Mn5Cr2O12 contain?
Where does the data for Li3Mn5Cr2O12 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the diverse family of layered lithium transition-metal oxides, Li3Mn5Cr2O12 occupies a distinct niche compared to more conventional, stable cathode materials like LiCoO2 or LiNiO2. Unlike the highly stable and widely utilized commercial standards, this compound's metastable nature and semimetallic electronic character suggest it functions more as a specialized research candidate for exploring complex ion-transport pathways rather than a direct replacement for established battery chemistries.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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