Li2Ag3F6

Li2Ag3F6 is a metastable, semiconducting ternary fluoride compound used primarily in advanced materials research.

AgFLi
Crystal structure of Li2Ag3F6
Ground-state structure · Materials Project
Overview

About Li2Ag3F6

Li2Ag3F6 is a complex fluoride material that exhibits semiconducting electronic behavior. As a metastable phase, it represents a unique structural arrangement of lithium, silver, and fluorine atoms that requires specific synthesis conditions to stabilize.

Its significance lies in its role as a subject of fundamental materials research, where its structural diversity across multiple reported configurations provides insight into the behavior of silver-based fluorides. It is primarily studied for its potential utility in specialized electrochemical or solid-state electronic applications.

At a glance

Key Properties

Cross-validated computational properties for Li2Ag3F6, aggregated across 3 databases.

Band Gap

0.20 eV
Range across DFT structures

Energy Above Hull

0.068 eV/atom
Best (lowest) across sources

Stability

Metastable
2 DFT sources

Structures

5
3 databases, 2 space groups
Uses

Applications

Where Li2Ag3F6 is used.

Solid-state electronic researchFundamental materials science studiesElectrochemical research
Reference

Frequently Asked Questions

Common questions about Li2Ag3F6, answered from cross-validated data.

What is Li2Ag3F6?

Li2Ag3F6 is a metastable, semiconducting ternary fluoride compound used primarily in advanced materials research.

More questions
What is Li2Ag3F6 used for?
Li2Ag3F6 is used in solid-state electronic research, fundamental materials science studies, and electrochemical research.
What is the band gap of Li2Ag3F6?
Li2Ag3F6 has a DFT-computed band gap of 0.20 eV across 5 reported structures.
Is Li2Ag3F6 a metal, semiconductor, or insulator?
With a band gap up to 0.20 eV it is a semiconductor.
Is Li2Ag3F6 thermodynamically stable?
Li2Ag3F6 has a lowest energy above hull of 0.068 eV/atom (metastable).
How many polymorphs of Li2Ag3F6 are known?
5 structures of Li2Ag3F6 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Li2Ag3F6 contain?
Li2Ag3F6 contains Ag, F, and Li (3 elements).
Where does the data for Li2Ag3F6 come from?
Li2Ag3F6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a distinct member of the silver-lithium fluoride family, Li2Ag3F6 occupies a unique niche in solid-state chemistry. It serves as a critical reference point for understanding the phase stability and electronic properties of complex ternary fluorides, helping researchers map the broader landscape of metastable inorganic materials.

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

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