Ge4K4O14Zr2

Ge4K4O14Zr2 is a thermodynamically stable, insulating quaternary oxide composed of germanium, potassium, oxygen, and zirconium.

GeKOZr
Crystal structure of Ge4K4O14Zr2
Ground-state structure · Materials Project
Overview

About Ge4K4O14Zr2

Ge4K4O14Zr2 is a complex oxide featuring germanium, potassium, and zirconium. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement of these elements that resists decomposition under standard conditions.

This material functions as a wide-gap insulator, a characteristic that makes it a subject of interest for fundamental studies in solid-state chemistry. Its unique combination of elements suggests potential utility in specialized dielectric or ceramic applications where insulating behavior is required.

At a glance

Key Properties

Cross-validated computational properties for Ge4K4O14Zr2, aggregated across 3 databases.

Band Gap

3.91 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 Ge4K4O14Zr2 is used.

Solid-state electronic researchDielectric material developmentAdvanced ceramic synthesis
Reference

Frequently Asked Questions

Common questions about Ge4K4O14Zr2, answered from cross-validated data.

What is Ge4K4O14Zr2?

Ge4K4O14Zr2 is a thermodynamically stable, insulating quaternary oxide composed of germanium, potassium, oxygen, and zirconium.

More questions
What is Ge4K4O14Zr2 used for?
Ge4K4O14Zr2 is used in solid-state electronic research, dielectric material development, and advanced ceramic synthesis.
What is the band gap of Ge4K4O14Zr2?
Ge4K4O14Zr2 has a DFT-computed band gap of 3.91 eV across 3 reported structures.
Is Ge4K4O14Zr2 a metal, semiconductor, or insulator?
With a wide band gap up to 3.91 eV it is an insulator / wide-band-gap material.
Is Ge4K4O14Zr2 thermodynamically stable?
Yes — Ge4K4O14Zr2 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Ge4K4O14Zr2 are known?
3 structures of Ge4K4O14Zr2 are reported across 3 databases, spanning 1 distinct space group.
What elements does Ge4K4O14Zr2 contain?
Ge4K4O14Zr2 contains Ge, K, O, and Zr (4 elements).
Where does the data for Ge4K4O14Zr2 come from?
Ge4K4O14Zr2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a structurally distinct oxide, Ge4K4O14Zr2 occupies a unique position within its chemical system. Unlike more common binary or simple ternary oxides, this quaternary compound demonstrates the complexity achievable through the integration of germanium and zirconium within a potassium-rich framework.

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

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