Ba2Mg17
Ba2Mg17 is a stable metallic intermetallic compound formed from barium and magnesium.
About Ba2Mg17
Ba2Mg17 is a metallic intermetallic compound composed of barium and magnesium. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement within the binary system of these two alkaline earth and alkaline earth-like metals.
Its existence is well-supported by significant structural data across multiple databases, highlighting its importance in fundamental materials science. The metallic nature of this compound makes it a subject of interest for understanding phase equilibria and the alloying behavior of barium-magnesium systems.
Key Properties
Cross-validated computational properties for Ba2Mg17, aggregated across 5 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 Ba2Mg17 is used.
Frequently Asked Questions
Common questions about Ba2Mg17, answered from cross-validated data.
What is Ba2Mg17?
Ba2Mg17 is a stable metallic intermetallic compound formed from barium and magnesium.
What is Ba2Mg17 used for?
What is the band gap of Ba2Mg17?
Is Ba2Mg17 a metal, semiconductor, or insulator?
Is Ba2Mg17 thermodynamically stable?
How many polymorphs of Ba2Mg17 are known?
What elements does Ba2Mg17 contain?
Where does the data for Ba2Mg17 come from?
How It Compares
As a stable intermetallic phase, Ba2Mg17 serves as a foundational reference point for the binary barium-magnesium system, representing a distinct structural configuration that remains thermodynamically favored under standard conditions.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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