NaCrF4

NaCrF4 is a thermodynamically stable, insulating fluoride compound characterized by its structural diversity and wide electronic band gap.

CrFNa
Crystal structure of NaCrF4
Ground-state structure · Materials Project
Overview

About NaCrF4

NaCrF4 is a thermodynamically stable inorganic compound that exists as a wide-band-gap insulator. Its position on the convex hull suggests a robust structural configuration, making it a subject of interest for researchers investigating stable fluoride-based materials.

With multiple reported structures across various databases, this compound demonstrates significant structural diversity. Its insulating nature and stability profile position it as a candidate for specialized applications where electronic isolation and chemical resilience are required.

At a glance

Key Properties

Cross-validated computational properties for NaCrF4, aggregated across 3 databases.

Band Gap

3.23 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

8
3 databases, 4 space groups
Uses

Applications

Where NaCrF4 is used.

Solid-state researchMaterials science investigationsFluoride-based material development
Reference

Frequently Asked Questions

Common questions about NaCrF4, answered from cross-validated data.

What is NaCrF4?

NaCrF4 is a thermodynamically stable, insulating fluoride compound characterized by its structural diversity and wide electronic band gap.

More questions
What is NaCrF4 used for?
NaCrF4 is used in solid-state research, materials science investigations, and fluoride-based material development.
What is the band gap of NaCrF4?
NaCrF4 has a DFT-computed band gap of 3.23 eV across 8 reported structures.
Is NaCrF4 a metal, semiconductor, or insulator?
With a wide band gap up to 3.23 eV it is an insulator / wide-band-gap material.
Is NaCrF4 thermodynamically stable?
Yes — NaCrF4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of NaCrF4 are known?
8 structures of NaCrF4 are reported across 3 databases, spanning 4 distinct space groups.
What elements does NaCrF4 contain?
NaCrF4 contains Cr, F, and Na (3 elements).
Where does the data for NaCrF4 come from?
NaCrF4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a distinct fluoride compound, NaCrF4 serves as a foundational example of stable, wide-gap insulating materials within its chemical family, providing a benchmark for structural studies in complex metal-fluoride systems.

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

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