Ge2O6Ti2

Ge2O6Ti2 is a metastable, insulating complex oxide containing germanium, titanium, and oxygen.

GeOTi
Crystal structure of Ge2O6Ti2
Ground-state structure · Materials Project
Overview

About Ge2O6Ti2

Ge2O6Ti2 is a complex oxide composed of germanium, titanium, and oxygen. As a wide-gap insulator, it exhibits electronic properties characteristic of materials that do not easily conduct electricity under standard conditions, making it a subject of interest for fundamental materials research.

Because it is classified as a metastable phase, this compound represents a specific structural arrangement that requires precise synthetic conditions to stabilize. Its existence across multiple reported structures suggests a rich, albeit challenging, landscape for experimental synthesis and characterization.

At a glance

Key Properties

Cross-validated computational properties for Ge2O6Ti2, aggregated across 2 databases.

Band Gap

1.13–3.21 eV
Range across DFT structures

Energy Above Hull

0.069 eV/atom
Best (lowest) across sources

Stability

Metastable
1 DFT source

Structures

13
2 databases, 8 space groups
Reference

Frequently Asked Questions

Common questions about Ge2O6Ti2, answered from cross-validated data.

What is Ge2O6Ti2?

Ge2O6Ti2 is a metastable, insulating complex oxide containing germanium, titanium, and oxygen.

More questions
What is the band gap of Ge2O6Ti2?
Ge2O6Ti2 has a DFT-computed band gap of 1.13–3.21 eV across 13 reported structures.
Is Ge2O6Ti2 a metal, semiconductor, or insulator?
With a wide band gap up to 3.21 eV it is an insulator / wide-band-gap material.
Is Ge2O6Ti2 thermodynamically stable?
Ge2O6Ti2 has a lowest energy above hull of 0.069 eV/atom (metastable).
How many polymorphs of Ge2O6Ti2 are known?
13 structures of Ge2O6Ti2 are reported across 2 databases, spanning 8 distinct space groups.
What elements does Ge2O6Ti2 contain?
Ge2O6Ti2 contains Ge, O, and Ti (3 elements).
Where does the data for Ge2O6Ti2 come from?
Ge2O6Ti2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique oxide phase, Ge2O6Ti2 occupies a specialized niche in materials science where its metastability and insulating nature distinguish it from more common, highly stable binary oxides. It serves as a case study for understanding how germanium and titanium can be integrated into complex lattice frameworks.

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

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