MgCoSiO5
MgCoSiO5 is a metastable, semimetallic silicate compound containing magnesium and cobalt used in fundamental materials science research.
About MgCoSiO5
MgCoSiO5 is a complex inorganic compound composed of magnesium, cobalt, silicon, and oxygen. Its electronic structure exhibits semimetallic characteristics, placing it in a unique position regarding its potential charge transport properties within silicate frameworks.
Due to its position above the thermodynamic hull, this material is considered metastable, making it a focus for researchers studying phase stability and synthesis pathways. Its structural diversity is highlighted by its presence in multiple database entries, reflecting its role as a subject of ongoing structural investigation.
Key Properties
Cross-validated computational properties for MgCoSiO5, 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 MgCoSiO5 is used.
Frequently Asked Questions
Common questions about MgCoSiO5, answered from cross-validated data.
What is MgCoSiO5?
MgCoSiO5 is a metastable, semimetallic silicate compound containing magnesium and cobalt used in fundamental materials science research.
What is MgCoSiO5 used for?
What is the band gap of MgCoSiO5?
Is MgCoSiO5 a metal, semiconductor, or insulator?
Is MgCoSiO5 thermodynamically stable?
How many polymorphs of MgCoSiO5 are known?
What elements does MgCoSiO5 contain?
Where does the data for MgCoSiO5 come from?
How It Compares
As a unique silicate phase, MgCoSiO5 represents an exploratory composition within the broader landscape of transition metal-doped magnesium silicates. While it lacks direct structural siblings in this specific classification, its existence as a metastable phase provides valuable insight into the limits of chemical substitution in complex oxide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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