Ba2Be4O14Si4
Ba2Be4O14Si4 is a stable, wide-gap insulating silicate compound composed of barium, beryllium, oxygen, and silicon.
About Ba2Be4O14Si4
Ba2Be4O14Si4 is a complex silicate compound containing barium and beryllium. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement that is of significant interest for fundamental materials research. Its insulating nature and wide-gap electronic character make it a candidate for specialized dielectric or optical applications where stable, non-conductive inorganic frameworks are required. The compound is characterized by a well-defined crystalline structure that has been documented across multiple databases, highlighting its reliability for experimental study. Its unique atomic configuration allows for high structural integrity, which is essential for materials operating in demanding environments.
Key Properties
Cross-validated computational properties for Ba2Be4O14Si4, 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 Ba2Be4O14Si4 is used.
Frequently Asked Questions
Common questions about Ba2Be4O14Si4, answered from cross-validated data.
What is Ba2Be4O14Si4?
Ba2Be4O14Si4 is a stable, wide-gap insulating silicate compound composed of barium, beryllium, oxygen, and silicon.
What is Ba2Be4O14Si4 used for?
What is the band gap of Ba2Be4O14Si4?
Is Ba2Be4O14Si4 a metal, semiconductor, or insulator?
Is Ba2Be4O14Si4 thermodynamically stable?
How many polymorphs of Ba2Be4O14Si4 are known?
What elements does Ba2Be4O14Si4 contain?
Where does the data for Ba2Be4O14Si4 come from?
How It Compares
As a unique silicate-based framework, Ba2Be4O14Si4 represents a specialized niche in inorganic chemistry. While many silicates are common minerals, the incorporation of beryllium into this barium-rich lattice distinguishes it as a highly specific structural architecture that lacks direct common analogs, positioning it as a distinct entry in the study of complex oxide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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