Cs4Cu4S10Sb4
Cs4Cu4S10Sb4 is a semiconducting quaternary sulfide compound that is considered a promising candidate for synthesis due to its favorable thermodynamic stability.
About Cs4Cu4S10Sb4
Cs4Cu4S10Sb4 is a complex quaternary sulfide compound composed of cesium, copper, sulfur, and antimony. As a semiconducting material, it represents a specialized class of chalcogenides that are of significant interest for their unique electronic properties and potential for optoelectronic applications.
This compound is characterized by its near-hull thermodynamic stability, suggesting it is a viable candidate for experimental synthesis. Its structural complexity and electronic nature make it a compelling subject for researchers investigating new pathways in inorganic semiconductor development.
Key Properties
Cross-validated computational properties for Cs4Cu4S10Sb4, 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 Cs4Cu4S10Sb4, 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 | 1.10 | 0.0140 | -15.540 | 4.11 |
| — | — | — | — | — | 4.14 |
| No. 0 | unknown | — | — | — | 2.17 |
Applications
Where Cs4Cu4S10Sb4 is used.
Frequently Asked Questions
Common questions about Cs4Cu4S10Sb4, answered from cross-validated data.
What is Cs4Cu4S10Sb4?
Cs4Cu4S10Sb4 is a semiconducting quaternary sulfide compound that is considered a promising candidate for synthesis due to its favorable thermodynamic stability.
What is Cs4Cu4S10Sb4 used for?
What is the band gap of Cs4Cu4S10Sb4?
Is Cs4Cu4S10Sb4 a metal, semiconductor, or insulator?
Is Cs4Cu4S10Sb4 thermodynamically stable?
What is the crystal structure of Cs4Cu4S10Sb4?
What is the density of Cs4Cu4S10Sb4?
How many polymorphs of Cs4Cu4S10Sb4 are known?
What elements does Cs4Cu4S10Sb4 contain?
Where does the data for Cs4Cu4S10Sb4 come from?
How It Compares
As a unique quaternary sulfide, Cs4Cu4S10Sb4 occupies a specialized niche in materials science. While many simpler binary or ternary sulfides are well-documented, this complex arrangement of elements highlights the diverse structural possibilities within the broader family of semiconducting chalcogenides.
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).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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