Cl4Ho4O4

Cl4Ho4O4 is a thermodynamically stable, insulating oxyhalide compound containing holmium, chlorine, and oxygen.

ClHoO
Crystal structure of Cl4Ho4O4
Ground-state structure · Materials Project
Overview

About Cl4Ho4O4

Cl4Ho4O4 is a complex inorganic compound composed of chlorine, holmium, and oxygen. As a wide-band-gap insulator, it exhibits distinct electronic properties that make it an interesting subject for fundamental research into rare-earth oxyhalide systems.

This material is characterized by its thermodynamic stability, as it resides on the convex hull. Its structural integrity and electronic nature suggest potential utility in specialized dielectric or optical applications where stable insulating materials are required.

At a glance

Key Properties

Cross-validated computational properties for Cl4Ho4O4, aggregated across 3 databases.

Band Gap

5.18 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

3
3 databases, 2 space groups
Uses

Applications

Where Cl4Ho4O4 is used.

Dielectric materials researchOptical materials developmentFundamental solid-state chemistry
Reference

Frequently Asked Questions

Common questions about Cl4Ho4O4, answered from cross-validated data.

What is Cl4Ho4O4?

Cl4Ho4O4 is a thermodynamically stable, insulating oxyhalide compound containing holmium, chlorine, and oxygen.

More questions
What is Cl4Ho4O4 used for?
Cl4Ho4O4 is used in dielectric materials research, optical materials development, and fundamental solid-state chemistry.
What is the band gap of Cl4Ho4O4?
Cl4Ho4O4 has a DFT-computed band gap of 5.18 eV across 3 reported structures.
Is Cl4Ho4O4 a metal, semiconductor, or insulator?
With a wide band gap up to 5.18 eV it is an insulator / wide-band-gap material.
Is Cl4Ho4O4 thermodynamically stable?
Yes — Cl4Ho4O4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Cl4Ho4O4 are known?
3 structures of Cl4Ho4O4 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Cl4Ho4O4 contain?
Cl4Ho4O4 contains Cl, Ho, and O (3 elements).
Where does the data for Cl4Ho4O4 come from?
Cl4Ho4O4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique member of the rare-earth oxyhalide family, Cl4Ho4O4 serves as a benchmark for understanding the structural and electronic behavior of holmium-based insulating compounds within the broader landscape of stable inorganic materials.

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

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