NaMn3F10

NaMn3F10 is a semiconducting sodium manganese fluoride compound that exists in a metastable state.

FMnNa
Crystal structure of NaMn3F10
Ground-state structure · Materials Project
Overview

About NaMn3F10

NaMn3F10 is a complex fluoride compound containing sodium and manganese. As a semiconducting material, it represents a unique arrangement of elements that has been documented across multiple structural databases, reflecting its interest in solid-state chemistry research.

Due to its position above the thermodynamic hull, this compound is considered metastable. Its existence in multiple reported structures suggests that while it may not be the ground-state phase, it remains a subject of investigation for those studying the structural diversity of metal fluorides.

At a glance

Key Properties

Cross-validated computational properties for NaMn3F10, aggregated across 3 databases.

Band Gap

1.55 eV
Range across DFT structures

Energy Above Hull

0.186 eV/atom
Best (lowest) across sources

Stability

Above hull
2 DFT sources

Structures

5
3 databases, 1 space group
Reference

Frequently Asked Questions

Common questions about NaMn3F10, answered from cross-validated data.

What is NaMn3F10?

NaMn3F10 is a semiconducting sodium manganese fluoride compound that exists in a metastable state.

More questions
What is the band gap of NaMn3F10?
NaMn3F10 has a DFT-computed band gap of 1.55 eV across 5 reported structures.
Is NaMn3F10 a metal, semiconductor, or insulator?
With a band gap up to 1.55 eV it is a semiconductor.
Is NaMn3F10 thermodynamically stable?
NaMn3F10 has a lowest energy above hull of 0.186 eV/atom (above hull).
How many polymorphs of NaMn3F10 are known?
5 structures of NaMn3F10 are reported across 3 databases, spanning 1 distinct space group.
What elements does NaMn3F10 contain?
NaMn3F10 contains F, Mn, and Na (3 elements).
Where does the data for NaMn3F10 come from?
NaMn3F10 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a specialized fluoride, NaMn3F10 occupies a distinct niche in the landscape of manganese-based compounds. Without direct structural siblings in this specific class, it serves as a unique case study for understanding how complex stoichiometry influences the stability and electronic behavior of fluoride-based semiconductors.

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

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