B12Cs4O20
This compound is a complex cesium borate material characterized by its specific structural arrangement of boron and oxygen atoms balanced by cesium cations. It is primarily utilized in specialized materials research, particularly in the development of optical glasses and crystalline materials with unique structural properties.
Key Properties
Cross-validated computational properties for B12Cs4O20, 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 B12Cs4O20, 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. |
|---|---|---|---|---|---|
| P212121 (No. 19) | orthorhombic | 5.30 | 0.0000 | -7.886 | 3.32 |
| P212121 (No. 19) | — | — | — | — | — |
| P212121 (No. 19) | — | — | — | — | — |
| P212121 (No. 19) | — | — | — | — | — |
Applications
Where B12Cs4O20 is used.
Frequently Asked Questions
Common questions about B12Cs4O20, answered from cross-validated data.
What is B12Cs4O20?
This compound is a complex cesium borate material characterized by its specific structural arrangement of boron and oxygen atoms balanced by cesium cations. It is primarily utilized in specialized materials research, particularly in the development of optical glasses and crystalline materials with unique structural properties.
What is B12Cs4O20 used for?
What is the band gap of B12Cs4O20?
Is B12Cs4O20 a metal, semiconductor, or insulator?
Is B12Cs4O20 thermodynamically stable?
What is the crystal structure of B12Cs4O20?
What is the density of B12Cs4O20?
How many polymorphs of B12Cs4O20 are known?
What elements does B12Cs4O20 contain?
Where does the data for B12Cs4O20 come from?
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
- nomad — Data from NOMAD. Cite: Draxl & Scheffler, J. Phys. Mater. 2, 036001 (2019).
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