Rb3TlF6

Rb3TlF6 is a thermodynamically stable, insulating fluoride compound known for its structural variety.

FRbTl
Crystal structure of Rb3TlF6
Ground-state structure · Materials Project
Overview

About Rb3TlF6

Rb3TlF6 is a complex fluoride compound characterized by its wide-band-gap insulating electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural configuration within its chemical system.

This material is notable for its structural diversity, supported by multiple reported crystalline forms across major materials databases. Its stability and insulating behavior make it a subject of interest for fundamental solid-state chemistry and materials research.

At a glance

Key Properties

Cross-validated computational properties for Rb3TlF6, aggregated across 3 databases.

Band Gap

2.90–3.78 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

9
3 databases, 2 space groups
Reference

Frequently Asked Questions

Common questions about Rb3TlF6, answered from cross-validated data.

What is Rb3TlF6?

Rb3TlF6 is a thermodynamically stable, insulating fluoride compound known for its structural variety.

More questions
What is the band gap of Rb3TlF6?
Rb3TlF6 has a DFT-computed band gap of 2.90–3.78 eV across 9 reported structures.
Is Rb3TlF6 a metal, semiconductor, or insulator?
With a wide band gap up to 3.78 eV it is an insulator / wide-band-gap material.
Is Rb3TlF6 thermodynamically stable?
Yes — Rb3TlF6 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Rb3TlF6 are known?
9 structures of Rb3TlF6 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Rb3TlF6 contain?
Rb3TlF6 contains F, Rb, and Tl (3 elements).
Where does the data for Rb3TlF6 come from?
Rb3TlF6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a distinct fluoride phase, Rb3TlF6 serves as a stable representative of its chemical family. Without close structural analogs provided, it stands as a unique reference point for understanding the interplay between rubidium, thallium, and fluorine in complex lattice arrangements.

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

Analyze Rb3TlF6 in the Lattice Graph platform

Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.

Explore the Platform →