B12Br2Cs6H24Se8
B12Br2Cs6H24Se8 is a thermodynamically stable, insulating inorganic compound composed of boron, bromine, cesium, hydrogen, and selenium.

About B12Br2Cs6H24Se8
B12Br2Cs6H24Se8 is a complex inorganic compound characterized by its insulating electronic nature and high thermodynamic stability. Positioned on the convex hull, this material represents a robust structural configuration that maintains integrity under standard conditions.
Its unique composition involving boron, bromine, cesium, hydrogen, and selenium suggests specialized roles in chemical synthesis or materials science research. As a stable, wide-gap insulator, it serves as an intriguing candidate for applications requiring precise electronic control and structural durability.
Key Properties
Cross-validated computational properties for B12Br2Cs6H24Se8, 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.
Reported Structures
Lowest-energy structures reported for B12Br2Cs6H24Se8, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| P63mc (No. 186) | hexagonal | 4.49 | 0.0000 | -4.416 | 3.05 |
| P63mc (No. 186) | — | — | — | — | — |
| P63mc (No. 186) | — | — | — | — | — |
Applications
Where B12Br2Cs6H24Se8 is used.
Frequently Asked Questions
Common questions about B12Br2Cs6H24Se8, answered from cross-validated data.
What is B12Br2Cs6H24Se8?
B12Br2Cs6H24Se8 is a thermodynamically stable, insulating inorganic compound composed of boron, bromine, cesium, hydrogen, and selenium.
What is B12Br2Cs6H24Se8 used for?
What is the band gap of B12Br2Cs6H24Se8?
Is B12Br2Cs6H24Se8 a metal, semiconductor, or insulator?
Is B12Br2Cs6H24Se8 thermodynamically stable?
What is the crystal structure of B12Br2Cs6H24Se8?
What is the density of B12Br2Cs6H24Se8?
How many polymorphs of B12Br2Cs6H24Se8 are known?
What elements does B12Br2Cs6H24Se8 contain?
Where does the data for B12Br2Cs6H24Se8 come from?
How It Compares
As a distinct inorganic compound, B12Br2Cs6H24Se8 occupies a niche position in material databases. While it currently lacks directly related structural siblings in this specific classification, its presence on the convex hull highlights its significance as a stable, well-defined chemical entity compared to more transient or metastable phases.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- nomad — Data from NOMAD. Cite: Draxl & Scheffler, J. Phys. Mater. 2, 036001 (2019).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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