As4K4Mo4O24
As4K4Mo4O24 is a semiconducting inorganic compound containing arsenic, potassium, molybdenum, and oxygen that is considered likely to be synthesizable.
About As4K4Mo4O24
As4K4Mo4O24 is a complex inorganic compound composed of arsenic, potassium, molybdenum, and oxygen. It exhibits semiconducting electronic characteristics, making it a candidate for specialized electronic or optoelectronic investigations where specific charge transport properties are required. The material is identified as being near-hull, suggesting it possesses sufficient thermodynamic stability to be considered a viable target for experimental synthesis. Its existence across multiple structural databases highlights its significance in the study of complex polyoxometalate-like or related mineral-inspired frameworks.
Key Properties
Cross-validated computational properties for As4K4Mo4O24, 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 As4K4Mo4O24, 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 | 2.66 | 0.0014 | -7.096 | 3.85 |
| Pnma (No. 62) | — | — | — | — | — |
| — | — | — | — | — | 3.66 |
Applications
Where As4K4Mo4O24 is used.
Frequently Asked Questions
Common questions about As4K4Mo4O24, answered from cross-validated data.
What is As4K4Mo4O24?
As4K4Mo4O24 is a semiconducting inorganic compound containing arsenic, potassium, molybdenum, and oxygen that is considered likely to be synthesizable.
What is As4K4Mo4O24 used for?
What is the band gap of As4K4Mo4O24?
Is As4K4Mo4O24 a metal, semiconductor, or insulator?
Is As4K4Mo4O24 thermodynamically stable?
What is the crystal structure of As4K4Mo4O24?
What is the density of As4K4Mo4O24?
How many polymorphs of As4K4Mo4O24 are known?
What elements does As4K4Mo4O24 contain?
Where does the data for As4K4Mo4O24 come from?
How It Compares
As a unique inorganic phase, this compound represents a distinct structural arrangement within its chemical family. While it currently stands as a singular entry without direct structural siblings in this context, it serves as a critical reference point for understanding the interplay between arsenic-molybdenum oxide frameworks and alkali metal stabilization.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
Analyze As4K4Mo4O24 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →