Cd2Li1Sc1
Cd2Li1Sc1 is a metastable, semimetallic ternary compound composed of cadmium, lithium, and scandium.
About Cd2Li1Sc1
Cd2Li1Sc1 is a ternary intermetallic compound composed of cadmium, lithium, and scandium. It exhibits a near-zero-gap electronic character, placing it in the category of semimetallic materials that bridge the gap between conductors and semiconductors. The compound is characterized by its position above the thermodynamic hull, suggesting it is a metastable phase. Its structural complexity is highlighted by a significant number of reported configurations within materials databases, reflecting its interest to researchers exploring diverse atomic arrangements.
Key Properties
Cross-validated computational properties for Cd2Li1Sc1, aggregated across 2 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 Cd2Li1Sc1 is used.
Frequently Asked Questions
Common questions about Cd2Li1Sc1, answered from cross-validated data.
What is Cd2Li1Sc1?
Cd2Li1Sc1 is a metastable, semimetallic ternary compound composed of cadmium, lithium, and scandium.
What is Cd2Li1Sc1 used for?
What is the band gap of Cd2Li1Sc1?
Is Cd2Li1Sc1 a metal, semiconductor, or insulator?
Is Cd2Li1Sc1 thermodynamically stable?
How many polymorphs of Cd2Li1Sc1 are known?
What elements does Cd2Li1Sc1 contain?
Where does the data for Cd2Li1Sc1 come from?
How It Compares
As a unique ternary phase, Cd2Li1Sc1 occupies a distinct niche in solid-state chemistry. Without direct structural siblings in this specific class, it serves as a primary example of how combining heavy transition metals like cadmium and scandium with light alkali metals like lithium can yield complex, semimetallic electronic environments.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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