CsF3In

CsF3In is a wide-band-gap insulating compound containing cesium, fluorine, and indium that is predicted to be stable enough for laboratory synthesis.

CsFIn
Crystal structure of CsF3In
Ground-state structure · Materials Project
Overview

About CsF3In

CsF3In is an insulating ternary compound composed of cesium, fluorine, and indium. Its electronic character is defined by a wide band gap, which is characteristic of stable ionic-covalent frameworks in this chemical space.

As a material positioned near the thermodynamic hull, CsF3In is considered a viable target for experimental synthesis. The existence of multiple structural configurations in databases highlights its complex potential for researchers exploring new inorganic phases.

At a glance

Key Properties

Cross-validated computational properties for CsF3In, aggregated across 3 databases.

Band Gap

3.06 eV
Range across DFT structures

Energy Above Hull

0.013 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

11
3 databases, 3 space groups
Reference

Frequently Asked Questions

Common questions about CsF3In, answered from cross-validated data.

What is CsF3In?

CsF3In is a wide-band-gap insulating compound containing cesium, fluorine, and indium that is predicted to be stable enough for laboratory synthesis.

More questions
What is the band gap of CsF3In?
CsF3In has a DFT-computed band gap of 3.06 eV across 11 reported structures.
Is CsF3In a metal, semiconductor, or insulator?
With a wide band gap up to 3.06 eV it is an insulator / wide-band-gap material.
Is CsF3In thermodynamically stable?
CsF3In has a lowest energy above hull of 0.013 eV/atom (near hull (likely stable)).
How many polymorphs of CsF3In are known?
11 structures of CsF3In are reported across 3 databases, spanning 3 distinct space groups.
What elements does CsF3In contain?
CsF3In contains Cs, F, and In (3 elements).
Where does the data for CsF3In come from?
CsF3In data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, CsF3In represents a distinct entry in the landscape of cesium-indium-fluorides. While it currently stands as a singular subject of study within this specific chemical composition, its near-hull stability suggests it may share the structural diversity often found in other complex halide systems.

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

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