K8O36P8W4
K8O36P8W4 is a thermodynamically stable, insulating inorganic compound containing potassium, oxygen, phosphorus, and tungsten.

About K8O36P8W4
K8O36P8W4 is a complex inorganic compound composed of potassium, oxygen, phosphorus, and tungsten. It is recognized for its thermodynamic stability, as it sits on the convex hull, indicating a highly favorable energetic state compared to its constituent elements. Its electronic character is defined as a wide-gap insulator, making it an interesting subject for studies involving dielectric or insulating materials. The compound has been documented across multiple structural databases, reflecting its significance in solid-state chemistry research. Its unique arrangement of polyanionic frameworks and alkali metal cations suggests a robust architecture suitable for further investigation into its physical properties. As a stable member of its chemical family, it serves as a reliable reference point for understanding the interactions between heavy transition metals and phosphate groups within a crystalline lattice.
Key Properties
Cross-validated computational properties for K8O36P8W4, 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.
Applications
Where K8O36P8W4 is used.
Frequently Asked Questions
Common questions about K8O36P8W4, answered from cross-validated data.
What is K8O36P8W4?
K8O36P8W4 is a thermodynamically stable, insulating inorganic compound containing potassium, oxygen, phosphorus, and tungsten.
What is K8O36P8W4 used for?
What is the band gap of K8O36P8W4?
Is K8O36P8W4 a metal, semiconductor, or insulator?
Is K8O36P8W4 thermodynamically stable?
How many polymorphs of K8O36P8W4 are known?
What elements does K8O36P8W4 contain?
Where does the data for K8O36P8W4 come from?
How It Compares
As a stable, wide-gap insulating material, K8O36P8W4 represents a specialized class of complex oxides where the interplay between tungsten and phosphorus creates a rigid structural framework. While it does not have direct siblings provided for comparison, it stands out as a well-defined, thermodynamically favored phase that exemplifies the structural diversity possible in potassium-tungsten-phosphate systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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