LiMgIn2
LiMgIn2 is a semimetallic ternary intermetallic compound that is considered a likely candidate for laboratory synthesis.
About LiMgIn2
LiMgIn2 is a ternary intermetallic compound composed of lithium, magnesium, and indium. It exhibits a near-zero-gap electronic structure, placing it in the category of semimetallic materials that often display unique transport properties due to their limited density of states at the Fermi level.
This material is recognized for its potential synthesizability, as it sits very close to the thermodynamic stability hull. With multiple reported crystal structures across various databases, it represents an interesting subject for researchers investigating complex metallic phases and their structural evolution.
Key Properties
Cross-validated computational properties for LiMgIn2, 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 LiMgIn2 is used.
Frequently Asked Questions
Common questions about LiMgIn2, answered from cross-validated data.
What is LiMgIn2?
LiMgIn2 is a semimetallic ternary intermetallic compound that is considered a likely candidate for laboratory synthesis.
What is LiMgIn2 used for?
What is the band gap of LiMgIn2?
Is LiMgIn2 a metal, semiconductor, or insulator?
Is LiMgIn2 thermodynamically stable?
How many polymorphs of LiMgIn2 are known?
What elements does LiMgIn2 contain?
Where does the data for LiMgIn2 come from?
How It Compares
As a ternary phase with multiple structural variations, LiMgIn2 serves as a foundational example of how light alkali and alkaline earth metals can integrate with heavier post-transition metals to form stable, semimetallic architectures.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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