BaMgV4O8
BaMgV4O8 is a semiconducting quaternary oxide composed of barium, magnesium, vanadium, and oxygen that is currently being studied for its structural complexity.

About BaMgV4O8
BaMgV4O8 is a complex quaternary oxide containing barium, magnesium, vanadium, and oxygen. As a semiconducting material, it exhibits distinct electronic properties that make it a subject of interest for researchers investigating the interplay between transition metal oxidation states and structural geometry. Its existence across multiple reported structures highlights the diverse ways these elements can arrange themselves at the atomic scale.
While this compound is currently identified as being above the thermodynamic hull, its study remains significant for understanding the synthesis boundaries of complex vanadates. Investigating such metastable phases provides critical insights into the phase stability and chemical potential of multi-component oxide systems, which is essential for the development of future functional materials.
Key Properties
Cross-validated computational properties for BaMgV4O8, 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 BaMgV4O8 is used.
Frequently Asked Questions
Common questions about BaMgV4O8, answered from cross-validated data.
What is BaMgV4O8?
BaMgV4O8 is a semiconducting quaternary oxide composed of barium, magnesium, vanadium, and oxygen that is currently being studied for its structural complexity.
What is BaMgV4O8 used for?
What is the band gap of BaMgV4O8?
Is BaMgV4O8 a metal, semiconductor, or insulator?
Is BaMgV4O8 thermodynamically stable?
How many polymorphs of BaMgV4O8 are known?
What elements does BaMgV4O8 contain?
Where does the data for BaMgV4O8 come from?
How It Compares
As a unique quaternary oxide, BaMgV4O8 occupies a specialized niche in the study of complex vanadates. Without direct structural siblings in its immediate class, it serves as an important reference point for exploring the stability limits of barium-magnesium-vanadium frameworks and helps define the broader landscape of semiconducting oxides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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