Cs8O8Pb4
Cs8O8Pb4 is a stable, semiconducting inorganic compound containing cesium, oxygen, and lead.
About Cs8O8Pb4
Cs8O8Pb4 is a complex inorganic compound composed of cesium, oxygen, and lead. As a thermodynamically stable material located on the convex hull, it represents a robust structural arrangement of its constituent elements.
The compound exhibits semiconducting electronic character, making it an interesting candidate for specialized electronic or optoelectronic research. Its existence across multiple reported structures highlights its significance in solid-state chemistry.
Key Properties
Cross-validated computational properties for Cs8O8Pb4, 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 Cs8O8Pb4, 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. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 1.86 | 0.0000 | -4.566 | 5.80 |
| — | — | — | — | — | 3.93 |
| — | — | — | — | — | 5.47 |
| P-1 (No. 2) | — | — | — | — | — |
Applications
Where Cs8O8Pb4 is used.
Frequently Asked Questions
Common questions about Cs8O8Pb4, answered from cross-validated data.
What is Cs8O8Pb4?
Cs8O8Pb4 is a stable, semiconducting inorganic compound containing cesium, oxygen, and lead.
What is Cs8O8Pb4 used for?
What is the band gap of Cs8O8Pb4?
Is Cs8O8Pb4 a metal, semiconductor, or insulator?
Is Cs8O8Pb4 thermodynamically stable?
What is the crystal structure of Cs8O8Pb4?
What is the density of Cs8O8Pb4?
How many polymorphs of Cs8O8Pb4 are known?
What elements does Cs8O8Pb4 contain?
Where does the data for Cs8O8Pb4 come from?
How It Compares
As a unique inorganic compound, Cs8O8Pb4 occupies a distinct position in materials science research. While it does not share a direct class with other common compounds, its stability and semiconducting nature provide a benchmark for evaluating complex lead-based oxide systems.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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