Br9Cs5Nb2S4
Br9Cs5Nb2S4 is a thermodynamically stable, semiconducting quaternary compound composed of bromine, cesium, niobium, and sulfur.

About Br9Cs5Nb2S4
Br9Cs5Nb2S4 is a complex inorganic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust configuration of bromine, cesium, niobium, and sulfur atoms that maintains structural integrity under standard conditions.
This material is of interest to researchers investigating novel quaternary systems with potential for electronic or optoelectronic applications. Its stability and distinct elemental composition make it a noteworthy subject for further exploration within the landscape of complex chalcogenide-halide materials.
Key Properties
Cross-validated computational properties for Br9Cs5Nb2S4, 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.
Applications
Where Br9Cs5Nb2S4 is used.
Frequently Asked Questions
Common questions about Br9Cs5Nb2S4, answered from cross-validated data.
What is Br9Cs5Nb2S4?
Br9Cs5Nb2S4 is a thermodynamically stable, semiconducting quaternary compound composed of bromine, cesium, niobium, and sulfur.
What is Br9Cs5Nb2S4 used for?
What is the band gap of Br9Cs5Nb2S4?
Is Br9Cs5Nb2S4 a metal, semiconductor, or insulator?
Is Br9Cs5Nb2S4 thermodynamically stable?
How many polymorphs of Br9Cs5Nb2S4 are known?
What elements does Br9Cs5Nb2S4 contain?
Where does the data for Br9Cs5Nb2S4 come from?
How It Compares
As a unique quaternary compound, Br9Cs5Nb2S4 occupies a specialized niche within the broader field of complex inorganic semiconductors. Unlike more common binary or ternary materials, its specific stoichiometry allows for a highly stable structural arrangement that distinguishes it from simpler, less complex semiconducting systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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