Mg3Sb2
magnesium antimonide · trimagnesium diantimonide
Magnesium antimonide is a stable, semiconducting binary compound used in materials research for its well-defined structural properties.
About magnesium antimonide
Magnesium antimonide is a binary intermetallic compound characterized by its semiconducting electronic nature. As a material that sits on the convex hull, it exhibits significant thermodynamic stability, making it a robust candidate for research into solid-state materials. Its structural diversity is well-documented, with numerous reported configurations across various databases.
This compound is of particular interest in materials science due to its favorable electronic properties and stability. It serves as a foundational material for investigating the behavior of magnesium-antimony systems, providing a reliable platform for developing new technologies that rely on stable, semiconducting inorganic frameworks.
Key Properties
Cross-validated computational properties for magnesium antimonide, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Mg3Sb2.
Applications
Where magnesium antimonide is used.
Frequently Asked Questions
Common questions about magnesium antimonide, answered from cross-validated data.
What is Mg3Sb2?
Magnesium antimonide is a stable, semiconducting binary compound used in materials research for its well-defined structural properties.
What is Mg3Sb2 used for?
What is the band gap of Mg3Sb2?
Is Mg3Sb2 a metal, semiconductor, or insulator?
Is Mg3Sb2 thermodynamically stable?
How many polymorphs of Mg3Sb2 are known?
How is Mg3Sb2 synthesized?
What elements does Mg3Sb2 contain?
Where does the data for Mg3Sb2 come from?
How It Compares
As a thermodynamically stable semiconductor, magnesium antimonide represents a benchmark material within its chemical system. It serves as a primary reference point for understanding the phase stability and electronic performance of magnesium-based antimonides, establishing the baseline for how these elements interact to form functional crystalline structures.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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