K4O21Te2U5
K4O21Te2U5 is a thermodynamically stable semiconducting complex oxide containing potassium, oxygen, tellurium, and uranium.
About K4O21Te2U5
K4O21Te2U5 is a complex quaternary oxide incorporating potassium, tellurium, and uranium. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement within this specific chemical system.
Exhibiting semiconducting electronic character, this compound is of significant interest for fundamental studies in solid-state chemistry. Its unique stoichiometry and structural configuration provide valuable insights into the behavior of uranium-based oxides in complex lattice environments.
Key Properties
Cross-validated computational properties for K4O21Te2U5, 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 K4O21Te2U5 is used.
Frequently Asked Questions
Common questions about K4O21Te2U5, answered from cross-validated data.
What is K4O21Te2U5?
K4O21Te2U5 is a thermodynamically stable semiconducting complex oxide containing potassium, oxygen, tellurium, and uranium.
What is K4O21Te2U5 used for?
What is the band gap of K4O21Te2U5?
Is K4O21Te2U5 a metal, semiconductor, or insulator?
Is K4O21Te2U5 thermodynamically stable?
How many polymorphs of K4O21Te2U5 are known?
What elements does K4O21Te2U5 contain?
Where does the data for K4O21Te2U5 come from?
How It Compares
As a distinct quaternary phase, K4O21Te2U5 occupies a unique position in materials science, serving as a reference point for understanding the interplay between alkali metals, chalcogens, and actinides in stable oxide frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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