SnClF

SnClF is a stable, wide-band-gap insulating material composed of tin, chlorine, and fluorine.

ClFSn
Crystal structure of SnClF
Ground-state structure · Materials Project
Overview

About SnClF

SnClF is a distinct inorganic compound characterized by its insulating electronic nature and high thermodynamic stability. As a material residing on the convex hull, it exhibits a robust structural integrity that makes it a subject of interest for fundamental solid-state research.

With multiple reported structures across various databases, this compound represents a well-documented entry in its chemical family. Its wide-gap electronic profile suggests potential utility in specialized dielectric or optical applications where insulating behavior is a primary requirement.

At a glance

Key Properties

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

Band Gap

2.55–3.44 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

13
3 databases, 6 space groups
Uses

Applications

Where SnClF is used.

Dielectric materials researchSolid-state chemistry studiesOptical component development
Reference

Frequently Asked Questions

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

What is SnClF?

SnClF is a stable, wide-band-gap insulating material composed of tin, chlorine, and fluorine.

More questions
What is SnClF used for?
SnClF is used in dielectric materials research, solid-state chemistry studies, and optical component development.
What is the band gap of SnClF?
SnClF has a DFT-computed band gap of 2.55–3.44 eV across 13 reported structures.
Is SnClF a metal, semiconductor, or insulator?
With a wide band gap up to 3.44 eV it is an insulator / wide-band-gap material.
Is SnClF thermodynamically stable?
Yes — SnClF sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of SnClF are known?
13 structures of SnClF are reported across 3 databases, spanning 6 distinct space groups.
What elements does SnClF contain?
SnClF contains Cl, F, and Sn (3 elements).
Where does the data for SnClF come from?
SnClF data is cross-referenced from latticegraph.
Comparison

How It Compares

As a thermodynamically stable phase, SnClF serves as a foundational example of halide-based tin compounds. While it occupies a unique space in the current chemical landscape, it provides a critical benchmark for understanding the structural diversity and stability trends of complex tin-halogen systems.

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

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