Ca2F8Zn2

Ca2F8Zn2 is a wide-band-gap insulating inorganic compound that is considered a likely candidate for experimental synthesis.

CaFZn
Crystal structure of Ca2F8Zn2
Ground-state structure · Materials Project
Overview

About Ca2F8Zn2

Ca2F8Zn2 is a complex inorganic compound composed of calcium, fluorine, and zinc. As a wide-band-gap insulator, it exhibits electronic properties characteristic of highly stable dielectric materials, with a structure that suggests significant potential for structural integrity in solid-state applications.

Its position near the thermodynamic hull indicates that it is a viable target for synthesis in laboratory settings. Given the multiple reported structural variations across databases, this material represents an interesting case study in the coordination chemistry of fluoride-based zinc systems.

At a glance

Key Properties

Cross-validated computational properties for Ca2F8Zn2, aggregated across 3 databases.

Band Gap

5.12 eV
Range across DFT structures

Energy Above Hull

0.004 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

6
3 databases, 1 space group
Uses

Applications

Where Ca2F8Zn2 is used.

Solid-state dielectric researchFundamental materials science studiesFluoride-based crystal engineering
Reference

Frequently Asked Questions

Common questions about Ca2F8Zn2, answered from cross-validated data.

What is Ca2F8Zn2?

Ca2F8Zn2 is a wide-band-gap insulating inorganic compound that is considered a likely candidate for experimental synthesis.

More questions
What is Ca2F8Zn2 used for?
Ca2F8Zn2 is used in solid-state dielectric research, fundamental materials science studies, and fluoride-based crystal engineering.
What is the band gap of Ca2F8Zn2?
Ca2F8Zn2 has a DFT-computed band gap of 5.12 eV across 6 reported structures.
Is Ca2F8Zn2 a metal, semiconductor, or insulator?
With a wide band gap up to 5.12 eV it is an insulator / wide-band-gap material.
Is Ca2F8Zn2 thermodynamically stable?
Ca2F8Zn2 has a lowest energy above hull of 0.004 eV/atom (near hull (likely stable)).
How many polymorphs of Ca2F8Zn2 are known?
6 structures of Ca2F8Zn2 are reported across 3 databases, spanning 1 distinct space group.
What elements does Ca2F8Zn2 contain?
Ca2F8Zn2 contains Ca, F, and Zn (3 elements).
Where does the data for Ca2F8Zn2 come from?
Ca2F8Zn2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique inorganic phase, Ca2F8Zn2 occupies a specialized niche within the landscape of fluoride-based materials. While it currently stands as a distinct entry without direct structural siblings in this context, its insulating nature and favorable stability profile position it as a noteworthy subject for researchers exploring multi-element fluoride frameworks.

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

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