Li2MnOF3
Li2MnOF3 is a metastable, semiconducting oxyfluoride material used in the study of next-generation lithium-ion battery cathode technologies.
About Li2MnOF3
Li2MnOF3 is a complex layered lithium transition-metal oxide that incorporates fluorine into its anionic framework. As a semiconducting material, it represents a specialized variation within the broader family of lithium-based oxides used in energy storage research.
Due to its metastable nature, this compound is a focus for researchers investigating phase stability and structural evolution in battery cathodes. Its unique composition allows for the exploration of alternative redox mechanisms that differ from traditional oxide-only systems.
Key Properties
Cross-validated computational properties for Li2MnOF3, 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 Li2MnOF3 is used.
Frequently Asked Questions
Common questions about Li2MnOF3, answered from cross-validated data.
What is Li2MnOF3?
Li2MnOF3 is a metastable, semiconducting oxyfluoride material used in the study of next-generation lithium-ion battery cathode technologies.
What is Li2MnOF3 used for?
What is the band gap of Li2MnOF3?
Is Li2MnOF3 a metal, semiconductor, or insulator?
Is Li2MnOF3 thermodynamically stable?
How many polymorphs of Li2MnOF3 are known?
What elements does Li2MnOF3 contain?
Where does the data for Li2MnOF3 come from?
How It Compares
Within the layered lithium transition-metal oxides class.
Within the class of layered lithium transition-metal oxides, Li2MnOF3 stands out for its oxyfluoride chemistry, contrasting with the more conventional oxide structures like LiCoO2 and LiNiO2. While Li2MnO3 is a well-characterized member of the manganese-rich group, Li2MnOF3 offers a distinct structural pathway by utilizing fluorine to modify the electronic environment of the transition metal center.
Related Compounds
Other Layered Lithium Transition-Metal Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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