MgMn3O6
This inorganic compound is a mixed-metal oxide containing magnesium and manganese. It is primarily investigated for its potential utility in electrochemical energy storage systems and as a precursor for advanced ceramic materials.
Key Properties
Cross-validated computational properties for MgMn3O6, aggregated across 2 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 MgMn3O6, 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. |
|---|---|---|---|---|---|
| Cm (No. 8) | monoclinic | 0.00 | 0.0847 | -7.986 | 4.44 |
| Cm (No. 8) | monoclinic | 0.00 | 0.1206 | -7.950 | 4.40 |
| C2/m (No. 12) | monoclinic | 0.62 | 0.1691 | -7.901 | 3.99 |
| C2/m (No. 12) | monoclinic | 0.00 | 0.1784 | -7.892 | 3.80 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.44 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.92 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.68 |
| C2/m (No. 12) | Monoclinic | — | — | — | 3.80 |
| C2/m (No. 12) | Monoclinic | — | — | — | 4.22 |
| Cm (No. 8) | Monoclinic | — | — | — | 4.78 |
| C2/m (No. 12) | Monoclinic | — | — | — | 3.99 |
| C2/m (No. 12) | Monoclinic | — | — | — | 4.18 |
Applications
Where MgMn3O6 is used.
Frequently Asked Questions
Common questions about MgMn3O6, answered from cross-validated data.
What is MgMn3O6?
This inorganic compound is a mixed-metal oxide containing magnesium and manganese. It is primarily investigated for its potential utility in electrochemical energy storage systems and as a precursor for advanced ceramic materials.
What is MgMn3O6 used for?
What is the band gap of MgMn3O6?
Is MgMn3O6 a metal, semiconductor, or insulator?
Is MgMn3O6 thermodynamically stable?
What is the crystal structure of MgMn3O6?
What is the density of MgMn3O6?
How many polymorphs of MgMn3O6 are known?
What elements does MgMn3O6 contain?
Where does the data for MgMn3O6 come from?
Related Compounds
Other Oxide Oxygen-Evolution Catalysts in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- mpaloe — Data from mpaloe.
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