O36Se8V8
O36Se8V8 is a thermodynamically stable semiconducting compound containing oxygen, selenium, and vanadium.
About O36Se8V8
O36Se8V8 is a complex inorganic compound composed of oxygen, selenium, and vanadium. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement within its chemical system.
This material exhibits semiconducting electronic behavior, making it a subject of interest for researchers investigating electronic and optoelectronic properties. Its unique composition allows for potential integration into specialized material science applications where stable, semiconducting oxides are required.
Key Properties
Cross-validated computational properties for O36Se8V8, 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 O36Se8V8, 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. |
|---|---|---|---|---|---|
| P21/c (No. 14) | monoclinic | 2.26 | 0.0000 | -7.144 | 3.85 |
| P21/c (No. 14) | monoclinic | 2.21 | 0.0074 | -7.136 | 3.60 |
| P21/c (No. 14) | monoclinic | — | — | — | 0.97 |
| P21/c (No. 14) | — | — | — | — | — |
Applications
Where O36Se8V8 is used.
Frequently Asked Questions
Common questions about O36Se8V8, answered from cross-validated data.
What is O36Se8V8?
O36Se8V8 is a thermodynamically stable semiconducting compound containing oxygen, selenium, and vanadium.
What is O36Se8V8 used for?
What is the band gap of O36Se8V8?
Is O36Se8V8 a metal, semiconductor, or insulator?
Is O36Se8V8 thermodynamically stable?
What is the crystal structure of O36Se8V8?
What is the density of O36Se8V8?
How many polymorphs of O36Se8V8 are known?
What elements does O36Se8V8 contain?
Where does the data for O36Se8V8 come from?
How It Compares
As a distinct member of its chemical family, O36Se8V8 stands out due to its confirmed thermodynamic stability on the convex hull, which suggests a favorable energy state compared to other possible configurations of these elements.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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