Na2UF6

Na2UF6 is a stable, semiconducting fluoride compound containing sodium and uranium that is frequently studied for its structural properties.

FNaU
Crystal structure of Na2UF6
Ground-state structure · Materials Project
Overview

About Na2UF6

Na2UF6 is a complex fluoride compound featuring sodium and uranium. As a thermodynamically stable material situated on the convex hull, it exhibits robust structural integrity, which is a critical characteristic for materials intended for long-term chemical or thermal exposure. Its semiconducting electronic nature suggests potential utility in specialized electronic or optical applications where specific charge transport properties are required. The material is well-documented in structural databases, reflecting significant interest from the scientific community in its crystalline arrangements. This compound serves as a vital subject for understanding the behavior of actinide-bearing fluorides in solid-state chemistry. Its stability makes it a reliable candidate for further investigation into its physical and chemical performance under varying environmental conditions.

At a glance

Key Properties

Cross-validated computational properties for Na2UF6, aggregated across 3 databases.

Band Gap

0.24 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

18
3 databases, 4 space groups
Uses

Applications

Where Na2UF6 is used.

Solid-state chemistry researchActinide material studiesAdvanced electronic materials development
Reference

Frequently Asked Questions

Common questions about Na2UF6, answered from cross-validated data.

What is Na2UF6?

Na2UF6 is a stable, semiconducting fluoride compound containing sodium and uranium that is frequently studied for its structural properties.

More questions
What is Na2UF6 used for?
Na2UF6 is used in solid-state chemistry research, actinide material studies, and advanced electronic materials development.
What is the band gap of Na2UF6?
Na2UF6 has a DFT-computed band gap of 0.24 eV across 18 reported structures.
Is Na2UF6 a metal, semiconductor, or insulator?
With a band gap up to 0.24 eV it is a semiconductor.
Is Na2UF6 thermodynamically stable?
Yes — Na2UF6 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Na2UF6 are known?
18 structures of Na2UF6 are reported across 3 databases, spanning 4 distinct space groups.
What elements does Na2UF6 contain?
Na2UF6 contains F, Na, and U (3 elements).
Where does the data for Na2UF6 come from?
Na2UF6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique fluoride compound, Na2UF6 occupies a distinct position in the landscape of actinide-based materials. While many similar fluoride systems are studied for their ionic properties, this compound stands out due to its confirmed thermodynamic stability and well-characterized structural diversity, providing a benchmark for stability within its specific chemical family.

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

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