Cl8Cs12O2
Cl8Cs12O2 is a stable, semiconducting inorganic compound composed of cesium, chlorine, and oxygen.
About Cl8Cs12O2
Cl8Cs12O2 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 structural configuration that has been identified across multiple independent material databases.
This compound is of significant interest to researchers studying specialized halide-oxide systems. Its stable crystalline arrangement makes it a valuable subject for investigating the fundamental electronic behaviors and structural motifs inherent in complex cesium-based ionic materials.
Key Properties
Cross-validated computational properties for Cl8Cs12O2, 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 Cl8Cs12O2, 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. |
|---|---|---|---|---|---|
| R-3c (No. 167) | trigonal | 1.99 | 0.0004 | -3.579 | 3.68 |
| R-3c (No. 167) | — | — | — | — | — |
| — | — | — | — | — | 2.62 |
| — | — | — | — | — | 3.52 |
Applications
Where Cl8Cs12O2 is used.
Frequently Asked Questions
Common questions about Cl8Cs12O2, answered from cross-validated data.
What is Cl8Cs12O2?
Cl8Cs12O2 is a stable, semiconducting inorganic compound composed of cesium, chlorine, and oxygen.
What is Cl8Cs12O2 used for?
What is the band gap of Cl8Cs12O2?
Is Cl8Cs12O2 a metal, semiconductor, or insulator?
Is Cl8Cs12O2 thermodynamically stable?
What is the crystal structure of Cl8Cs12O2?
What is the density of Cl8Cs12O2?
How many polymorphs of Cl8Cs12O2 are known?
What elements does Cl8Cs12O2 contain?
Where does the data for Cl8Cs12O2 come from?
How It Compares
As a unique entry in its structural category, Cl8Cs12O2 serves as a foundational reference point for understanding the stability and electronic properties of mixed-anion cesium compounds. Unlike more common binary salts, this material demonstrates a sophisticated lattice architecture that highlights the diverse bonding possibilities within its specific chemical system.
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).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
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