InSb3
InSb3 is a metallic, metastable binary compound composed of indium and antimony that exhibits significant structural complexity compared to traditional III-V semiconductors.
About InSb3
InSb3 is a specialized inorganic compound belonging to the III-V semiconductor class. Unlike many of its traditional semiconducting counterparts that exhibit distinct band gaps, this material displays a metallic electronic character, marking it as a distinct deviation from standard group III-V behavior. Its structural landscape is remarkably diverse, with numerous reported configurations across various databases.
Due to its position above the thermodynamic hull, InSb3 is considered a metastable phase. Its existence and structural variety make it a subject of interest for researchers investigating non-equilibrium synthesis and the limits of phase stability in binary pnictides. This compound serves as a fascinating case study in the complex bonding environments possible between indium and antimony.
Key Properties
Cross-validated computational properties for InSb3, aggregated across 5 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 InSb3 is used.
Frequently Asked Questions
Common questions about InSb3, answered from cross-validated data.
What is InSb3?
InSb3 is a metallic, metastable binary compound composed of indium and antimony that exhibits significant structural complexity compared to traditional III-V semiconductors.
What is InSb3 used for?
What is the band gap of InSb3?
Is InSb3 a metal, semiconductor, or insulator?
Is InSb3 thermodynamically stable?
How many polymorphs of InSb3 are known?
What elements does InSb3 contain?
Where does the data for InSb3 come from?
How It Compares
Within the iii-v semiconductors class.
In contrast to conventional III-V semiconductors like AlAs, AlSb, or InP, which are typically characterized by their stable, wide-gap semiconducting properties, InSb3 stands out as a metallic outlier. While siblings such as GaN and InN are prized for their optoelectronic utility, InSb3 represents a more exotic, less stable structural arrangement that challenges the typical stoichiometric trends found in the rest of this well-studied class.
Related Compounds
Other III-V Semiconductors in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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