Al4Mo4O28V4
This complex oxide is a multi-component ceramic material composed of aluminum, molybdenum, oxygen, and vanadium. It is primarily utilized in advanced materials research for its potential catalytic properties and structural characteristics in solid-state chemistry.
Key Properties
Cross-validated computational properties for Al4Mo4O28V4, 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 Al4Mo4O28V4, 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. |
|---|---|---|---|---|---|
| Pnma (No. 62) | orthorhombic | 2.38 | 0.0000 | -8.291 | 3.24 |
| — | — | — | — | — | 3.23 |
| Pnma (No. 62) | — | — | — | — | — |
Applications
Where Al4Mo4O28V4 is used.
Frequently Asked Questions
Common questions about Al4Mo4O28V4, answered from cross-validated data.
What is Al4Mo4O28V4?
This complex oxide is a multi-component ceramic material composed of aluminum, molybdenum, oxygen, and vanadium. It is primarily utilized in advanced materials research for its potential catalytic properties and structural characteristics in solid-state chemistry.
What is Al4Mo4O28V4 used for?
What is the band gap of Al4Mo4O28V4?
Is Al4Mo4O28V4 a metal, semiconductor, or insulator?
Is Al4Mo4O28V4 thermodynamically stable?
What is the crystal structure of Al4Mo4O28V4?
What is the density of Al4Mo4O28V4?
How many polymorphs of Al4Mo4O28V4 are known?
What elements does Al4Mo4O28V4 contain?
Where does the data for Al4Mo4O28V4 come from?
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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