Ti3H2O7

Ti3H2O7 is a metastable, insulating titanium-based oxide compound characterized by its wide electronic gap.

HOTi
Crystal structure of Ti3H2O7
Ground-state structure · Materials Project
Overview

About Ti3H2O7

Ti3H2O7 is a complex, hydrogen-containing titanium oxide that functions as a wide-gap insulator. As a metastable phase, it represents a unique configuration within the titanium-oxygen-hydrogen system, offering researchers a distinct structural arrangement compared to more common binary titanium oxides.

Its electronic character suggests potential utility in specialized dielectric or insulating applications where specific structural stability is required. The material is of significant interest for fundamental studies into how hydrogen incorporation modifies the electronic landscape of transition metal oxides.

At a glance

Key Properties

Cross-validated computational properties for Ti3H2O7, aggregated across 4 databases.

Band Gap

2.37–3.01 eV
Range across DFT structures

Energy Above Hull

0.041 eV/atom
Best (lowest) across sources

Stability

Metastable
2 DFT sources

Structures

29
4 databases, 5 space groups
Uses

Applications

Where Ti3H2O7 is used.

Fundamental materials researchDielectric material studiesAdvanced oxide synthesis exploration
Reference

Frequently Asked Questions

Common questions about Ti3H2O7, answered from cross-validated data.

What is Ti3H2O7?

Ti3H2O7 is a metastable, insulating titanium-based oxide compound characterized by its wide electronic gap.

More questions
What is Ti3H2O7 used for?
Ti3H2O7 is used in fundamental materials research, dielectric material studies, and advanced oxide synthesis exploration.
What is the band gap of Ti3H2O7?
Ti3H2O7 has a DFT-computed band gap of 2.37–3.01 eV across 29 reported structures.
Is Ti3H2O7 a metal, semiconductor, or insulator?
With a wide band gap up to 3.01 eV it is an insulator / wide-band-gap material.
Is Ti3H2O7 thermodynamically stable?
Ti3H2O7 has a lowest energy above hull of 0.041 eV/atom (metastable).
How many polymorphs of Ti3H2O7 are known?
29 structures of Ti3H2O7 are reported across 4 databases, spanning 5 distinct space groups.
What elements does Ti3H2O7 contain?
Ti3H2O7 contains H, O, and Ti (3 elements).
Where does the data for Ti3H2O7 come from?
Ti3H2O7 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique, metastable phase, Ti3H2O7 occupies a specialized niche in materials science, serving as a subject of investigation for structural complexity in oxide systems where standard thermodynamic equilibrium is not the primary driver of its formation.

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

Analyze Ti3H2O7 in the Lattice Graph platform

Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.

Explore the Platform →