Ag40O32Si8
Ag40O32Si8 is a metastable, semiconducting silver silicate compound utilized in fundamental materials research.
About Ag40O32Si8
Ag40O32Si8 is a complex, metastable inorganic compound composed of silver, oxygen, and silicon. Its electronic character as a semiconductor makes it an intriguing subject for research into how metal-rich silicate frameworks can influence charge transport properties.
Because this material exists in a metastable state, it represents a specialized area of solid-state chemistry where structural configuration is highly sensitive to synthesis conditions. It serves as a valuable case study for understanding the stability limits of silver-based oxygen-silicon networks.
Key Properties
Cross-validated computational properties for Ag40O32Si8, 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 Ag40O32Si8 is used.
Frequently Asked Questions
Common questions about Ag40O32Si8, answered from cross-validated data.
What is Ag40O32Si8?
Ag40O32Si8 is a metastable, semiconducting silver silicate compound utilized in fundamental materials research.
What is Ag40O32Si8 used for?
What is the band gap of Ag40O32Si8?
Is Ag40O32Si8 a metal, semiconductor, or insulator?
Is Ag40O32Si8 thermodynamically stable?
How many polymorphs of Ag40O32Si8 are known?
What elements does Ag40O32Si8 contain?
Where does the data for Ag40O32Si8 come from?
How It Compares
As a unique silver-rich silicate, this compound occupies a niche position in materials science. Unlike more conventional, thermodynamically stable silicates, its metastable nature suggests that it may offer distinct structural or electronic advantages that are not found in standard ceramic materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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