MgSc2
MgSc2 is a thermodynamically stable metallic compound composed of magnesium and scandium.
About MgSc2
MgSc2 is a metallic intermetallic compound characterized by its high thermodynamic stability, as it sits directly on the convex hull. Its electronic structure indicates metallic behavior, making it a subject of interest for fundamental materials science studies involving magnesium and scandium systems.
With a significant number of reported structures across multiple databases, this compound serves as a key reference point for understanding phase stability in binary alloy systems. Its structural diversity highlights the complex bonding interactions possible between these two metallic elements.
Key Properties
Cross-validated computational properties for MgSc2, aggregated across 4 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 MgSc2 is used.
Frequently Asked Questions
Common questions about MgSc2, answered from cross-validated data.
What is MgSc2?
MgSc2 is a thermodynamically stable metallic compound composed of magnesium and scandium.
What is MgSc2 used for?
What is the band gap of MgSc2?
Is MgSc2 a metal, semiconductor, or insulator?
Is MgSc2 thermodynamically stable?
How many polymorphs of MgSc2 are known?
What elements does MgSc2 contain?
Where does the data for MgSc2 come from?
How It Compares
As a thermodynamically stable phase, MgSc2 represents a well-defined structural configuration within the magnesium-scandium binary system, serving as a benchmark for researchers investigating the phase equilibria and structural evolution of transition metal-alkaline earth alloys.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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