F24K4Na4Si4

F24K4Na4Si4 is a wide-gap insulating fluoride-silicate compound that is theoretically stable and potentially synthesizable.

FKNaSi
Crystal structure of F24K4Na4Si4
Ground-state structure · Materials Project
Overview

About F24K4Na4Si4

F24K4Na4Si4 is a complex fluoride-silicate material characterized by its wide-gap insulating electronic profile. Its structural arrangement suggests a stable configuration that makes it a notable subject for solid-state chemistry research.

As a material positioned near the thermodynamic hull, it is considered a viable candidate for experimental synthesis. Its unique composition of alkali metals, silicon, and fluorine offers a distinct chemical environment for potential applications in specialized dielectric or insulating technologies.

At a glance

Key Properties

Cross-validated computational properties for F24K4Na4Si4, aggregated across 3 databases.

Band Gap

7.00 eV
Range across DFT structures

Energy Above Hull

0.006 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

4
3 databases, 1 space group
Uses

Applications

Where F24K4Na4Si4 is used.

Solid-state dielectric researchFundamental materials science studies
Reference

Frequently Asked Questions

Common questions about F24K4Na4Si4, answered from cross-validated data.

What is F24K4Na4Si4?

F24K4Na4Si4 is a wide-gap insulating fluoride-silicate compound that is theoretically stable and potentially synthesizable.

More questions
What is F24K4Na4Si4 used for?
F24K4Na4Si4 is used in solid-state dielectric research and fundamental materials science studies.
What is the band gap of F24K4Na4Si4?
F24K4Na4Si4 has a DFT-computed band gap of 7.00 eV across 4 reported structures.
Is F24K4Na4Si4 a metal, semiconductor, or insulator?
With a wide band gap up to 7.00 eV it is an insulator / wide-band-gap material.
Is F24K4Na4Si4 thermodynamically stable?
F24K4Na4Si4 has a lowest energy above hull of 0.006 eV/atom (near hull (likely stable)).
How many polymorphs of F24K4Na4Si4 are known?
4 structures of F24K4Na4Si4 are reported across 3 databases, spanning 1 distinct space group.
What elements does F24K4Na4Si4 contain?
F24K4Na4Si4 contains F, K, Na, and Si (4 elements).
Where does the data for F24K4Na4Si4 come from?
F24K4Na4Si4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique fluoride-silicate, this compound represents a specific structural niche within inorganic materials. While it currently stands as a singular entry in this classification, its near-hull stability suggests it could serve as a foundational reference point for future synthetic efforts in complex alkali-metal silicate frameworks.

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

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