O3S1Sr1
O3S1Sr1 is a semiconducting strontium-sulfur-oxygen compound that exists in a metastable state.
About O3S1Sr1
O3S1Sr1 is a strontium-based compound characterized by its semiconducting electronic nature. As a material that sits above the thermodynamic hull, it is considered inherently unstable under standard conditions, which presents unique challenges for synthesis and characterization.
Despite its instability, the compound has been identified across multiple structural configurations in computational databases. Its role as a semiconducting material makes it a subject of interest for researchers investigating the fundamental electronic behavior of oxygen-sulfur-strontium systems.
Key Properties
Cross-validated computational properties for O3S1Sr1, 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.
Frequently Asked Questions
Common questions about O3S1Sr1, answered from cross-validated data.
What is O3S1Sr1?
O3S1Sr1 is a semiconducting strontium-sulfur-oxygen compound that exists in a metastable state.
What is the band gap of O3S1Sr1?
Is O3S1Sr1 a metal, semiconductor, or insulator?
Is O3S1Sr1 thermodynamically stable?
How many polymorphs of O3S1Sr1 are known?
What elements does O3S1Sr1 contain?
Where does the data for O3S1Sr1 come from?
How It Compares
As a standalone entry in this context, O3S1Sr1 serves as a representative example of how strontium-based oxides and sulfides may exhibit semiconducting properties while existing in a metastable state. It provides a baseline for understanding the energetic landscape of similar ternary compounds.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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