Ba2Cu2Te6Y2
Ba2Cu2Te6Y2 is a thermodynamically stable semiconducting quaternary compound composed of barium, copper, tellurium, and yttrium.
About Ba2Cu2Te6Y2
Ba2Cu2Te6Y2 is a complex quaternary inorganic compound characterized by its semiconducting electronic nature. As a material that resides on the convex hull, it exhibits significant thermodynamic stability, making it a compelling candidate for fundamental materials research and structural studies.
Its unique composition of barium, copper, tellurium, and yttrium positions it as a specialized subject within solid-state chemistry. The existence of multiple reported structures across databases underscores its structural versatility and the interest it generates among researchers investigating novel semiconducting frameworks.
Key Properties
Cross-validated computational properties for Ba2Cu2Te6Y2, 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 Ba2Cu2Te6Y2 is used.
Frequently Asked Questions
Common questions about Ba2Cu2Te6Y2, answered from cross-validated data.
What is Ba2Cu2Te6Y2?
Ba2Cu2Te6Y2 is a thermodynamically stable semiconducting quaternary compound composed of barium, copper, tellurium, and yttrium.
What is Ba2Cu2Te6Y2 used for?
What is the band gap of Ba2Cu2Te6Y2?
Is Ba2Cu2Te6Y2 a metal, semiconductor, or insulator?
Is Ba2Cu2Te6Y2 thermodynamically stable?
How many polymorphs of Ba2Cu2Te6Y2 are known?
What elements does Ba2Cu2Te6Y2 contain?
Where does the data for Ba2Cu2Te6Y2 come from?
How It Compares
As a unique quaternary system, Ba2Cu2Te6Y2 occupies a distinct niche in materials science. Without direct structural siblings in this specific class, it serves as a primary reference point for understanding the interplay between its constituent heavy elements and their influence on semiconducting behavior.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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