CaNiF6

CaNiF6 is a stable, semiconducting fluoride compound containing calcium and nickel.

CaFNi
Crystal structure of CaNiF6
Ground-state structure · Materials Project
Overview

About CaNiF6

CaNiF6 is a thermodynamically stable inorganic compound composed of calcium, nickel, and fluorine. As a member of the fluoride family, it exhibits semiconducting electronic characteristics that make it a subject of interest for fundamental materials research.

Its position on the convex hull indicates high stability, suggesting it is a robust candidate for experimental synthesis and characterization. The compound has been documented across multiple structural databases, reflecting its importance in understanding complex transition metal fluoride systems.

At a glance

Key Properties

Cross-validated computational properties for CaNiF6, aggregated across 3 databases.

Band Gap

2.15 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

5
3 databases, 1 space group
Uses

Applications

Where CaNiF6 is used.

Materials science researchSolid-state chemistry studiesFundamental electronic property investigation
Reference

Frequently Asked Questions

Common questions about CaNiF6, answered from cross-validated data.

What is CaNiF6?

CaNiF6 is a stable, semiconducting fluoride compound containing calcium and nickel.

More questions
What is CaNiF6 used for?
CaNiF6 is used in materials science research, solid-state chemistry studies, and fundamental electronic property investigation.
What is the band gap of CaNiF6?
CaNiF6 has a DFT-computed band gap of 2.15 eV across 5 reported structures.
Is CaNiF6 a metal, semiconductor, or insulator?
With a band gap up to 2.15 eV it is a semiconductor.
Is CaNiF6 thermodynamically stable?
Yes — CaNiF6 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of CaNiF6 are known?
5 structures of CaNiF6 are reported across 3 databases, spanning 1 distinct space group.
What elements does CaNiF6 contain?
CaNiF6 contains Ca, F, and Ni (3 elements).
Where does the data for CaNiF6 come from?
CaNiF6 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique fluoride compound, CaNiF6 serves as a critical reference point for studying the interplay between calcium and nickel within a fluorine-rich lattice. It represents a stable configuration that provides researchers with insights into the electronic behavior of transition metal-based insulators and semiconductors.

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

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