MgTiMn3O8

MgTiMn3O8 is a metastable semiconducting quaternary oxide composed of magnesium, titanium, manganese, and oxygen.

MgMnOTi
Crystal structure of MgTiMn3O8
Ground-state structure · Materials Project
Overview

About MgTiMn3O8

MgTiMn3O8 is a complex quaternary oxide that exhibits semiconducting electronic behavior. As a metastable phase, it represents a unique structural arrangement of magnesium, titanium, manganese, and oxygen atoms, offering a distinct chemical environment compared to more common binary or ternary oxides.

This material is of significant interest to researchers investigating tunable electronic properties in transition metal oxides. Its metastability suggests a complex synthesis landscape, making it a subject of study for those looking to expand the library of functional semiconducting materials for potential device integration.

At a glance

Key Properties

Cross-validated computational properties for MgTiMn3O8, aggregated across 2 databases.

Band Gap

0.37–0.76 eV
Range across DFT structures

Energy Above Hull

0.087 eV/atom
Best (lowest) across sources

Stability

Metastable
1 DFT source

Structures

15
2 databases, 3 space groups
Uses

Applications

Where MgTiMn3O8 is used.

Semiconductor researchMaterials science explorationTransition metal oxide studies
Reference

Frequently Asked Questions

Common questions about MgTiMn3O8, answered from cross-validated data.

What is MgTiMn3O8?

MgTiMn3O8 is a metastable semiconducting quaternary oxide composed of magnesium, titanium, manganese, and oxygen.

More questions
What is MgTiMn3O8 used for?
MgTiMn3O8 is used in semiconductor research, materials science exploration, and transition metal oxide studies.
What is the band gap of MgTiMn3O8?
MgTiMn3O8 has a DFT-computed band gap of 0.37–0.76 eV across 15 reported structures.
Is MgTiMn3O8 a metal, semiconductor, or insulator?
With a band gap up to 0.76 eV it is a semiconductor.
Is MgTiMn3O8 thermodynamically stable?
MgTiMn3O8 has a lowest energy above hull of 0.087 eV/atom (metastable).
How many polymorphs of MgTiMn3O8 are known?
15 structures of MgTiMn3O8 are reported across 2 databases, spanning 3 distinct space groups.
What elements does MgTiMn3O8 contain?
MgTiMn3O8 contains Mg, Mn, O, and Ti (4 elements).
Where does the data for MgTiMn3O8 come from?
MgTiMn3O8 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique quaternary oxide, MgTiMn3O8 occupies a specialized niche in materials science. Unlike simpler, highly stable binary oxides, this compound provides a complex lattice structure that allows for the exploration of multi-element interactions, serving as a key example of the structural diversity possible within metastable transition metal oxide systems.

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

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