CuK2Sb
CuK2Sb is a semiconducting ternary intermetallic compound that is theoretically stable and likely synthesizable for experimental research.
About CuK2Sb
CuK2Sb is a ternary semiconducting compound composed of copper, potassium, and antimony. Its electronic character and structural configuration place it as a material of interest for researchers investigating complex intermetallic systems with tunable properties.
As a near-hull phase, this material is considered likely synthesizable under appropriate experimental conditions. Its presence across multiple structural databases highlights its significance as a candidate for further investigation in solid-state chemistry and materials science.
Key Properties
Cross-validated computational properties for CuK2Sb, aggregated across 3 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 CuK2Sb is used.
Frequently Asked Questions
Common questions about CuK2Sb, answered from cross-validated data.
What is CuK2Sb?
CuK2Sb is a semiconducting ternary intermetallic compound that is theoretically stable and likely synthesizable for experimental research.
What is CuK2Sb used for?
What is the band gap of CuK2Sb?
Is CuK2Sb a metal, semiconductor, or insulator?
Is CuK2Sb thermodynamically stable?
How many polymorphs of CuK2Sb are known?
What elements does CuK2Sb contain?
Where does the data for CuK2Sb come from?
How It Compares
As an unclassified ternary intermetallic, CuK2Sb represents a unique structural arrangement within its chemical system. It serves as a distinct example of how combining alkali metals with transition metals and pnictogens can yield stable semiconducting phases, providing a foundation for future exploration of similar ternary compounds.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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