BaClO

BaClO is a semiconducting, metastable barium-based compound that exists in multiple structural configurations despite its thermodynamic instability.

BaClO
Crystal structure of BaClO
Ground-state structure · Materials Project
Overview

About BaClO

BaClO is a semiconducting inorganic compound composed of barium, chlorine, and oxygen. Its electronic character suggests potential utility in specialized optoelectronic research, though it is currently characterized as a metastable phase within the broader landscape of barium-based materials.

Due to its position above the thermodynamic hull, BaClO represents a challenging synthetic target. Despite its instability, the compound has been identified across multiple structural databases, reflecting significant interest in exploring its diverse polymorphic configurations.

At a glance

Key Properties

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

Band Gap

0.41 eV
Range across DFT structures

Energy Above Hull

0.233 eV/atom
Best (lowest) across sources

Stability

Above hull
2 DFT sources

Structures

14
3 databases, 7 space groups
Uses

Applications

Where BaClO is used.

Fundamental materials researchSolid-state chemistry studiesExploratory semiconductor development
Reference

Frequently Asked Questions

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

What is BaClO?

BaClO is a semiconducting, metastable barium-based compound that exists in multiple structural configurations despite its thermodynamic instability.

More questions
What is BaClO used for?
BaClO is used in fundamental materials research, solid-state chemistry studies, and exploratory semiconductor development.
What is the band gap of BaClO?
BaClO has a DFT-computed band gap of 0.41 eV across 14 reported structures.
Is BaClO a metal, semiconductor, or insulator?
With a band gap up to 0.41 eV it is a semiconductor.
Is BaClO thermodynamically stable?
BaClO has a lowest energy above hull of 0.233 eV/atom (above hull).
How many polymorphs of BaClO are known?
14 structures of BaClO are reported across 3 databases, spanning 7 distinct space groups.
What elements does BaClO contain?
BaClO contains Ba, Cl, and O (3 elements).
Where does the data for BaClO come from?
BaClO data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique member of the barium-chlorine-oxygen system, BaClO serves as a case study in metastable phase formation. Without direct structural siblings in this specific class, it stands as a standalone example of how complex anion arrangements can lead to semiconducting behavior in otherwise unstable chemical environments.

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

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