Bi4I4In8Se16
Bi4I4In8Se16 is a complex semiconducting quaternary compound composed of bismuth, indium, selenium, and iodine.
About Bi4I4In8Se16
Bi4I4In8Se16 is a complex quaternary chalcogenide-iodide that functions as a semiconductor. Its composition, involving bismuth, indium, selenium, and iodine, suggests a unique structural arrangement that balances electronic performance with chemical complexity.
As a near-hull material, this compound is considered a promising candidate for experimental synthesis. Its existence across multiple structural databases highlights its significance as a subject of ongoing theoretical investigation for potential optoelectronic or thermoelectric utility.
Key Properties
Cross-validated computational properties for Bi4I4In8Se16, 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 Bi4I4In8Se16 is used.
Frequently Asked Questions
Common questions about Bi4I4In8Se16, answered from cross-validated data.
What is Bi4I4In8Se16?
Bi4I4In8Se16 is a complex semiconducting quaternary compound composed of bismuth, indium, selenium, and iodine.
What is Bi4I4In8Se16 used for?
What is the band gap of Bi4I4In8Se16?
Is Bi4I4In8Se16 a metal, semiconductor, or insulator?
Is Bi4I4In8Se16 thermodynamically stable?
How many polymorphs of Bi4I4In8Se16 are known?
What elements does Bi4I4In8Se16 contain?
Where does the data for Bi4I4In8Se16 come from?
How It Compares
As a unique quaternary system, Bi4I4In8Se16 represents a specialized niche in materials science, serving as a distinct example of how integrating heavy metals and halides into a chalcogenide framework can yield stable, semiconducting architectures.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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