Mg2NiSbO6
Mg2NiSbO6 is a semiconducting complex oxide containing magnesium, nickel, and antimony that exhibits metastable thermodynamic characteristics.
About Mg2NiSbO6
Mg2NiSbO6 is a complex oxide composed of magnesium, nickel, antimony, and oxygen. As a semiconducting material, it represents a specific arrangement of transition metal and main-group elements that has been documented across multiple structural databases. Its electronic properties suggest potential for specialized functional applications in materials science research. The compound is characterized by a thermodynamic state that positions it above the stability hull, indicating that it is likely metastable under standard conditions. This status makes it an intriguing subject for synthesis studies aimed at exploring phase stability and the formation of complex oxide frameworks.
Key Properties
Cross-validated computational properties for Mg2NiSbO6, 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 Mg2NiSbO6, 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. |
|---|---|---|---|---|---|
| P21/m (No. 11) | monoclinic | 0.48 | 0.1048 | -6.346 | 5.19 |
| P21/m (No. 11) | — | — | — | — | — |
| P21/m (No. 11) | Monoclinic | — | — | — | 5.53 |
| P21/m (No. 11) | Monoclinic | — | — | — | 5.19 |
| P21/m (No. 11) | Monoclinic | — | — | — | 5.37 |
Applications
Where Mg2NiSbO6 is used.
Frequently Asked Questions
Common questions about Mg2NiSbO6, answered from cross-validated data.
What is Mg2NiSbO6?
Mg2NiSbO6 is a semiconducting complex oxide containing magnesium, nickel, and antimony that exhibits metastable thermodynamic characteristics.
What is Mg2NiSbO6 used for?
What is the band gap of Mg2NiSbO6?
Is Mg2NiSbO6 a metal, semiconductor, or insulator?
Is Mg2NiSbO6 thermodynamically stable?
What is the crystal structure of Mg2NiSbO6?
What is the density of Mg2NiSbO6?
How many polymorphs of Mg2NiSbO6 are known?
What elements does Mg2NiSbO6 contain?
Where does the data for Mg2NiSbO6 come from?
How It Compares
As a unique complex oxide, Mg2NiSbO6 serves as an exploratory entry in the study of multi-element magnesium-based systems. Without direct structural siblings in its immediate class, it stands as a standalone example of how nickel and antimony can be integrated into an oxide lattice to tune electronic behavior.
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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