LiOs2W
LiOs2W is a semiconducting ternary compound containing lithium, osmium, and tungsten that is currently of interest for structural and electronic characterization.
About LiOs2W
LiOs2W is a complex ternary compound composed of lithium, osmium, and tungsten. As a semiconducting material, it exhibits electronic properties that distinguish it from simple metallic alloys, positioning it as an interesting subject for fundamental condensed matter research. The compound is characterized by a relatively high energy above the convex hull, suggesting that it is thermodynamically metastable. Despite this, the existence of multiple reported structures across various databases underscores its significance in systematic materials exploration.
Key Properties
Cross-validated computational properties for LiOs2W, 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.
Frequently Asked Questions
Common questions about LiOs2W, answered from cross-validated data.
What is LiOs2W?
LiOs2W is a semiconducting ternary compound containing lithium, osmium, and tungsten that is currently of interest for structural and electronic characterization.
What is the band gap of LiOs2W?
Is LiOs2W a metal, semiconductor, or insulator?
Is LiOs2W thermodynamically stable?
How many polymorphs of LiOs2W are known?
What elements does LiOs2W contain?
Where does the data for LiOs2W come from?
How It Compares
As a unique ternary phase, LiOs2W occupies a specialized niche in materials science where the interplay between heavy transition metals like osmium and tungsten and light alkali metals like lithium is explored to understand complex bonding environments in metastable systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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