SrTeO3
SrTeO3 is a thermodynamically stable, insulating tellurite compound characterized by its robust structural profile.
About SrTeO3
SrTeO3 is a thermodynamically stable inorganic compound that exists on the convex hull, indicating significant structural robustness. As a wide-gap insulating material, it possesses electronic properties characteristic of stable oxides that do not readily conduct electricity under standard conditions.
Its structural diversity is evidenced by its presence across multiple material databases, reflecting a complex landscape of possible configurations. This stability makes it a subject of interest for researchers investigating the fundamental properties of strontium-based tellurites in various solid-state applications.
Key Properties
Cross-validated computational properties for SrTeO3, 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 SrTeO3.
Frequently Asked Questions
Common questions about SrTeO3, answered from cross-validated data.
What is SrTeO3?
SrTeO3 is a thermodynamically stable, insulating tellurite compound characterized by its robust structural profile.
What is the band gap of SrTeO3?
Is SrTeO3 a metal, semiconductor, or insulator?
Is SrTeO3 thermodynamically stable?
How many polymorphs of SrTeO3 are known?
How is SrTeO3 synthesized?
What elements does SrTeO3 contain?
Where does the data for SrTeO3 come from?
How It Compares
As a stable member of the tellurite family, SrTeO3 represents a well-defined crystalline phase that serves as a baseline for understanding strontium-tellurium-oxygen interactions. Without other direct siblings in this specific class for comparison, it stands as a primary example of how alkaline earth metals stabilize the tellurite framework.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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