LiAgF2

LiAgF2 is a semiconducting ternary fluoride compound that is considered a promising candidate for experimental synthesis.

AgFLi
Crystal structure of LiAgF2
Ground-state structure · Materials Project
Overview

About LiAgF2

LiAgF2 is a ternary fluoride compound characterized by semiconducting electronic properties. Its status as a near-hull material suggests it exists in a regime of thermodynamic stability that makes it a viable target for experimental synthesis and structural characterization.

With a significant number of reported structures across major databases, this compound is a subject of interest for researchers exploring complex metal fluoride systems. Its unique combination of lithium, silver, and fluorine positions it as a distinct entry in materials informatics.

At a glance

Key Properties

Cross-validated computational properties for LiAgF2, aggregated across 3 databases.

Band Gap

0.72–1.89 eV
Range across DFT structures

Energy Above Hull

0.023 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

61
3 databases, 13 space groups
Uses

Applications

Where LiAgF2 is used.

Solid-state chemistry researchMaterials informaticsExploratory synthesis of complex fluorides
Reference

Frequently Asked Questions

Common questions about LiAgF2, answered from cross-validated data.

What is LiAgF2?

LiAgF2 is a semiconducting ternary fluoride compound that is considered a promising candidate for experimental synthesis.

More questions
What is LiAgF2 used for?
LiAgF2 is used in solid-state chemistry research, materials informatics, and exploratory synthesis of complex fluorides.
What is the band gap of LiAgF2?
LiAgF2 has a DFT-computed band gap of 0.72–1.89 eV across 61 reported structures.
Is LiAgF2 a metal, semiconductor, or insulator?
With a band gap up to 1.89 eV it is a semiconductor.
Is LiAgF2 thermodynamically stable?
LiAgF2 has a lowest energy above hull of 0.023 eV/atom (near hull (likely stable)).
How many polymorphs of LiAgF2 are known?
61 structures of LiAgF2 are reported across 3 databases, spanning 13 distinct space groups.
What elements does LiAgF2 contain?
LiAgF2 contains Ag, F, and Li (3 elements).
Where does the data for LiAgF2 come from?
LiAgF2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a ternary fluoride, LiAgF2 represents a specialized structural motif within the broader landscape of metal fluorides, offering a unique electronic profile that distinguishes it from more common binary or simple ionic fluoride systems.

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

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