BaYCo4O7
BaYCo4O7 is a semiconducting oxide characterized by its near-hull stability and structural versatility.
About BaYCo4O7
BaYCo4O7 is a complex oxide composed of barium, yttrium, cobalt, and oxygen. It exhibits semiconducting electronic properties and is recognized as a near-hull material, indicating it is likely synthesizable under controlled experimental conditions. Its structural complexity is highlighted by multiple reported configurations across various databases. This material is of significant interest to researchers investigating transition metal oxides for their unique electronic and magnetic behaviors. Its ability to maintain structural integrity while offering tunable properties makes it a subject of ongoing study in solid-state chemistry.
Key Properties
Cross-validated computational properties for BaYCo4O7, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting BaYCo4O7.
Applications
Where BaYCo4O7 is used.
Frequently Asked Questions
Common questions about BaYCo4O7, answered from cross-validated data.
What is BaYCo4O7?
BaYCo4O7 is a semiconducting oxide characterized by its near-hull stability and structural versatility.
What is BaYCo4O7 used for?
What is the band gap of BaYCo4O7?
Is BaYCo4O7 a metal, semiconductor, or insulator?
Is BaYCo4O7 thermodynamically stable?
How many polymorphs of BaYCo4O7 are known?
How is BaYCo4O7 synthesized?
What elements does BaYCo4O7 contain?
Where does the data for BaYCo4O7 come from?
How It Compares
As a unique oxide, BaYCo4O7 occupies a distinct niche in the landscape of complex transition metal compounds. Without direct structural siblings in its immediate class, it serves as a primary reference point for understanding how the integration of yttrium and cobalt within a barium-oxygen framework influences electronic transport and stability.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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