K8O28P8Zn4

K8O28P8Zn4 is a stable, insulating transition-metal phosphate used primarily in materials research.

Crystal structure of K8O28P8Zn4
Ground-state structure · Materials Project
Overview

About K8O28P8Zn4

K8O28P8Zn4 is a complex transition-metal phosphate characterized by its insulating electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement within the phosphate family, offering significant interest for fundamental materials science studies.

Its structural integrity and stability make it a noteworthy subject for researchers investigating the diverse coordination environments of zinc within phosphate frameworks. The compound is primarily utilized in academic and laboratory research to better understand the behavior of complex alkali-metal zinc phosphates.

At a glance

Key Properties

Cross-validated computational properties for K8O28P8Zn4, aggregated across 3 databases.

Band Gap

4.13 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

3
3 databases, 1 space group
Uses

Applications

Where K8O28P8Zn4 is used.

Materials science researchStructural chemistry studiesSolid-state physics investigations
Reference

Frequently Asked Questions

Common questions about K8O28P8Zn4, answered from cross-validated data.

What is K8O28P8Zn4?

K8O28P8Zn4 is a stable, insulating transition-metal phosphate used primarily in materials research.

More questions
What is K8O28P8Zn4 used for?
K8O28P8Zn4 is used in materials science research, structural chemistry studies, and solid-state physics investigations.
What is the band gap of K8O28P8Zn4?
K8O28P8Zn4 has a DFT-computed band gap of 4.13 eV across 3 reported structures.
Is K8O28P8Zn4 a metal, semiconductor, or insulator?
With a wide band gap up to 4.13 eV it is an insulator / wide-band-gap material.
Is K8O28P8Zn4 thermodynamically stable?
Yes — K8O28P8Zn4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of K8O28P8Zn4 are known?
3 structures of K8O28P8Zn4 are reported across 3 databases, spanning 1 distinct space group.
What elements does K8O28P8Zn4 contain?
K8O28P8Zn4 contains K, O, P, and Zn (4 elements).
Where does the data for K8O28P8Zn4 come from?
K8O28P8Zn4 data is cross-referenced from latticegraph.
Comparison

How It Compares

Within the transition-metal phosphates class.

Unlike the well-known battery materials LiFePO4 and LiMnPO4, which are extensively studied for their electrochemical activity and ion-transport properties, K8O28P8Zn4 is primarily recognized for its structural stability as a wide-gap insulator. While its siblings often function as active cathode materials, this compound serves as a stable structural archetype within the broader class of transition-metal phosphates.

Explore

Related Compounds

Other Transition-Metal Phosphates in the database.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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