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

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.
Key Properties
Cross-validated computational properties for Ti3H2O7, aggregated across 4 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 Ti3H2O7 is used.
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.
What is Ti3H2O7 used for?
What is the band gap of Ti3H2O7?
Is Ti3H2O7 a metal, semiconductor, or insulator?
Is Ti3H2O7 thermodynamically stable?
How many polymorphs of Ti3H2O7 are known?
What elements does Ti3H2O7 contain?
Where does the data for Ti3H2O7 come from?
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
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