MgUO4

Magnesium uranium oxide is a thermodynamically stable semiconducting material composed of magnesium, uranium, and oxygen.

MgOU
Crystal structure of MgUO4
Ground-state structure · Materials Project
Overview

About MgUO4

Magnesium uranium oxide is a distinct inorganic compound that sits firmly on the convex hull, indicating high thermodynamic stability. Its semiconducting electronic character makes it an intriguing subject for fundamental studies into the behavior of uranium-based oxides in solid-state systems. With numerous reported structures across multiple databases, this material is well-documented within the scientific community. Its structural diversity provides a robust platform for researchers investigating the complex interactions between magnesium and uranium centers in crystalline lattices.

At a glance

Key Properties

Cross-validated computational properties for MgUO4, aggregated across 3 databases.

Band Gap

1.69 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

13
3 databases, 2 space groups
Synthesis

Synthesis Routes

Literature-extracted synthesis procedures targeting MgUO4.

Sol Gel
Procedure available · ceder_sol_gel
Sol Gel
Procedure available · ceder_sol_gel
Uses

Applications

Where MgUO4 is used.

Solid-state physics researchActinide chemistry studiesMaterials science characterization
Reference

Frequently Asked Questions

Common questions about MgUO4, answered from cross-validated data.

What is MgUO4?

Magnesium uranium oxide is a thermodynamically stable semiconducting material composed of magnesium, uranium, and oxygen.

More questions
What is MgUO4 used for?
MgUO4 is used in solid-state physics research, actinide chemistry studies, and materials science characterization.
What is the band gap of MgUO4?
MgUO4 has a DFT-computed band gap of 1.69 eV across 13 reported structures.
Is MgUO4 a metal, semiconductor, or insulator?
With a band gap up to 1.69 eV it is a semiconductor.
Is MgUO4 thermodynamically stable?
Yes — MgUO4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of MgUO4 are known?
13 structures of MgUO4 are reported across 3 databases, spanning 2 distinct space groups.
How is MgUO4 synthesized?
Literature-reported routes for MgUO4 include sol gel (2 procedures documented).
What elements does MgUO4 contain?
MgUO4 contains Mg, O, and U (3 elements).
Where does the data for MgUO4 come from?
MgUO4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a specialized uranium-bearing oxide, this compound serves as a unique reference point for understanding the structural chemistry of actinide-based ternary systems. It occupies a distinct niche in materials science, providing a stable framework for exploring how divalent cations influence the electronic properties of uranium oxide networks.

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

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