Fe4S4Sb4
Fe4S4Sb4 is a thermodynamically stable, semiconducting inorganic compound containing iron, sulfur, and antimony.
About Fe4S4Sb4
Fe4S4Sb4 is a complex inorganic compound composed of iron, sulfur, and antimony. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement that maintains structural integrity under standard conditions.
This material exhibits semiconducting electronic behavior, making it a subject of interest for researchers investigating electronic and optoelectronic properties in multi-element metal chalcogenide-pnictide systems. Its existence across multiple structural databases highlights its significance in the study of complex solid-state materials.
Key Properties
Cross-validated computational properties for Fe4S4Sb4, aggregated across 4 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 Fe4S4Sb4 is used.
Frequently Asked Questions
Common questions about Fe4S4Sb4, answered from cross-validated data.
What is Fe4S4Sb4?
Fe4S4Sb4 is a thermodynamically stable, semiconducting inorganic compound containing iron, sulfur, and antimony.
What is Fe4S4Sb4 used for?
What is the band gap of Fe4S4Sb4?
Is Fe4S4Sb4 a metal, semiconductor, or insulator?
Is Fe4S4Sb4 thermodynamically stable?
How many polymorphs of Fe4S4Sb4 are known?
What elements does Fe4S4Sb4 contain?
Where does the data for Fe4S4Sb4 come from?
How It Compares
As a unique multi-element compound, Fe4S4Sb4 serves as a foundational example of how iron, sulfur, and antimony can integrate into a stable semiconducting framework, providing a benchmark for future studies into similar complex ternary or quaternary chalcogenide-pnictide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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