Sb8Cl2O11
Sb8Cl2O11 is a thermodynamically stable semiconducting oxychloride compound composed of antimony, chlorine, and oxygen.
About Sb8Cl2O11
Sb8Cl2O11 is a complex oxychloride compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement of antimony, chlorine, and oxygen atoms.
This material is of significant interest in materials science due to its well-defined crystalline structure. Its stability and electronic properties make it a subject of ongoing investigation for specialized applications where stable semiconducting inorganic compounds are required.
Key Properties
Cross-validated computational properties for Sb8Cl2O11, 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 Sb8Cl2O11, 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 | 2.88 | 0.0000 | -6.063 | 5.33 |
| P-1 (No. 2) | triclinic | 2.40 | 0.0619 | -6.001 | 4.69 |
| P21/c (No. 14) | monoclinic | 2.13 | 0.0737 | -5.989 | 4.82 |
| P-1 (No. 2) | triclinic | 0.69 | 0.2263 | -5.836 | 3.90 |
| P21/c (No. 14) | — | — | — | — | — |
| P-1 (No. 2) | Triclinic | — | — | — | 4.69 |
| P-1 (No. 2) | Triclinic | — | — | — | 5.01 |
| P-1 (No. 2) | Triclinic | — | — | — | 4.81 |
| P-1 (No. 2) | — | — | — | — | — |
Applications
Where Sb8Cl2O11 is used.
Frequently Asked Questions
Common questions about Sb8Cl2O11, answered from cross-validated data.
What is Sb8Cl2O11?
Sb8Cl2O11 is a thermodynamically stable semiconducting oxychloride compound composed of antimony, chlorine, and oxygen.
What is Sb8Cl2O11 used for?
What is the band gap of Sb8Cl2O11?
Is Sb8Cl2O11 a metal, semiconductor, or insulator?
Is Sb8Cl2O11 thermodynamically stable?
What is the crystal structure of Sb8Cl2O11?
What is the density of Sb8Cl2O11?
How many polymorphs of Sb8Cl2O11 are known?
What elements does Sb8Cl2O11 contain?
Where does the data for Sb8Cl2O11 come from?
How It Compares
As a distinct inorganic oxychloride, Sb8Cl2O11 stands out for its thermodynamic stability and structural integrity. While it represents a unique composition within the broader landscape of antimony-based halides, its position on the convex hull highlights its reliability as a stable material phase compared to less ordered or metastable alternatives in the field.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
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