Br3Cu3
Br3Cu3 is a thermodynamically stable semiconducting compound composed of copper and bromine.

About Br3Cu3
Br3Cu3 is a copper-based bromide compound characterized by its semiconducting electronic nature. As a material that sits on the convex hull, it exhibits significant thermodynamic stability, making it a robust candidate for fundamental studies in inorganic chemistry.
The compound is noted for its structural diversity, with numerous reported configurations across major materials databases. This high degree of structural data richness underscores its importance as a subject for ongoing research into copper-halide frameworks and their potential electronic applications.
Key Properties
Cross-validated computational properties for Br3Cu3, 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.
Frequently Asked Questions
Common questions about Br3Cu3, answered from cross-validated data.
What is Br3Cu3?
Br3Cu3 is a thermodynamically stable semiconducting compound composed of copper and bromine.
What is the band gap of Br3Cu3?
Is Br3Cu3 a metal, semiconductor, or insulator?
Is Br3Cu3 thermodynamically stable?
How many polymorphs of Br3Cu3 are known?
What elements does Br3Cu3 contain?
Where does the data for Br3Cu3 come from?
How It Compares
As a distinct copper-bromide phase, Br3Cu3 serves as a foundational example of stable stoichiometry within this binary system, providing a benchmark for understanding the structural complexity and electronic behavior of copper halides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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