SmClO

SmClO is a stable, wide-band-gap insulating compound consisting of samarium, chlorine, and oxygen.

ClOSm
Crystal structure of SmClO
Ground-state structure · Materials Project
Overview

About SmClO

SmClO is an insulating compound composed of samarium, chlorine, and oxygen. As a thermodynamically stable material located on the convex hull, it represents a robust structural configuration that maintains its integrity under standard conditions. Its electronic character is defined by a wide band gap, making it a subject of interest for specialized dielectric or optical applications where insulating behavior is required. The material has been documented across multiple structural configurations, highlighting its versatility in solid-state chemistry.

At a glance

Key Properties

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

Band Gap

0.26–4.88 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

4
3 databases, 3 space groups
Uses

Applications

Where SmClO is used.

Dielectric materialsOptical coatingsSolid-state research
Reference

Frequently Asked Questions

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

What is SmClO?

SmClO is a stable, wide-band-gap insulating compound consisting of samarium, chlorine, and oxygen.

More questions
What is SmClO used for?
SmClO is used in dielectric materials, optical coatings, and solid-state research.
What is the band gap of SmClO?
SmClO has a DFT-computed band gap of 0.26–4.88 eV across 4 reported structures.
Is SmClO a metal, semiconductor, or insulator?
With a wide band gap up to 4.88 eV it is an insulator / wide-band-gap material.
Is SmClO thermodynamically stable?
Yes — SmClO sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of SmClO are known?
4 structures of SmClO are reported across 3 databases, spanning 3 distinct space groups.
What elements does SmClO contain?
SmClO contains Cl, O, and Sm (3 elements).
Where does the data for SmClO come from?
SmClO data is cross-referenced from latticegraph.
Comparison

How It Compares

As a member of the rare-earth oxyhalide family, SmClO serves as a fundamental example of stable insulating materials within this chemical class. It functions as a baseline for understanding how the integration of lanthanide elements with halogen and oxygen anions influences structural stability and electronic insulation, providing a reference point for future synthetic explorations in the field.

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

Analyze SmClO in the Lattice Graph platform

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

Explore the Platform →