Na4MgV2O6

Na4MgV2O6 is a semiconducting quaternary oxide compound characterized by its structural diversity and metastable nature.

MgNaOV
Crystal structure of Na4MgV2O6
Ground-state structure · Materials Project
Overview

About Na4MgV2O6

Na4MgV2O6 is a complex quaternary oxide composed of sodium, magnesium, vanadium, and oxygen. As a semiconducting material, it represents a specialized chemical system that has been identified through multiple structural configurations in computational databases. Its existence as a distinct phase highlights the intricate coordination chemistry possible within transition metal oxide frameworks. Due to its position relative to the thermodynamic ground state, this compound is considered metastable. Understanding its structural behavior is essential for researchers investigating the limits of phase stability in multi-component oxide systems and the potential for synthesizing novel materials with tailored electronic properties.

At a glance

Key Properties

Cross-validated computational properties for Na4MgV2O6, aggregated across 2 databases.

Band Gap

0.36–1.97 eV
Range across DFT structures

Energy Above Hull

0.122 eV/atom
Best (lowest) across sources

Stability

Above hull
1 DFT source

Structures

14
2 databases, 3 space groups
Reference

Frequently Asked Questions

Common questions about Na4MgV2O6, answered from cross-validated data.

What is Na4MgV2O6?

Na4MgV2O6 is a semiconducting quaternary oxide compound characterized by its structural diversity and metastable nature.

More questions
What is the band gap of Na4MgV2O6?
Na4MgV2O6 has a DFT-computed band gap of 0.36–1.97 eV across 14 reported structures.
Is Na4MgV2O6 a metal, semiconductor, or insulator?
With a band gap up to 1.97 eV it is a semiconductor.
Is Na4MgV2O6 thermodynamically stable?
Na4MgV2O6 has a lowest energy above hull of 0.122 eV/atom (above hull).
How many polymorphs of Na4MgV2O6 are known?
14 structures of Na4MgV2O6 are reported across 2 databases, spanning 3 distinct space groups.
What elements does Na4MgV2O6 contain?
Na4MgV2O6 contains Mg, Na, O, and V (4 elements).
Where does the data for Na4MgV2O6 come from?
Na4MgV2O6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As an unclassified quaternary oxide, Na4MgV2O6 occupies a unique niche in materials science research. Unlike more common binary or ternary oxides, its complex stoichiometry suggests a highly specific structural arrangement that distinguishes it from simpler, more thermodynamically robust oxide phases.

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

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