C8Ca8O40Te8

C8Ca8O40Te8 is a thermodynamically stable, insulating compound composed of carbon, calcium, oxygen, and tellurium.

CCaOTe
Crystal structure of C8Ca8O40Te8
Ground-state structure · Materials Project
Overview

About C8Ca8O40Te8

C8Ca8O40Te8 is a complex inorganic compound characterized by its wide-band-gap insulating electronic behavior. As a thermodynamically stable material situated on the convex hull, it represents a robust structural arrangement of carbon, calcium, oxygen, and tellurium atoms.

This material is of interest to researchers investigating stable, non-conductive frameworks for advanced chemical applications. Its inherent stability suggests potential for specialized roles where insulating properties are required in a high-complexity atomic lattice.

At a glance

Key Properties

Cross-validated computational properties for C8Ca8O40Te8, aggregated across 3 databases.

Band Gap

3.87 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 C8Ca8O40Te8 is used.

Fundamental materials researchInsulating framework studies
Reference

Frequently Asked Questions

Common questions about C8Ca8O40Te8, answered from cross-validated data.

What is C8Ca8O40Te8?

C8Ca8O40Te8 is a thermodynamically stable, insulating compound composed of carbon, calcium, oxygen, and tellurium.

More questions
What is C8Ca8O40Te8 used for?
C8Ca8O40Te8 is used in fundamental materials research and insulating framework studies.
What is the band gap of C8Ca8O40Te8?
C8Ca8O40Te8 has a DFT-computed band gap of 3.87 eV across 3 reported structures.
Is C8Ca8O40Te8 a metal, semiconductor, or insulator?
With a wide band gap up to 3.87 eV it is an insulator / wide-band-gap material.
Is C8Ca8O40Te8 thermodynamically stable?
Yes — C8Ca8O40Te8 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of C8Ca8O40Te8 are known?
3 structures of C8Ca8O40Te8 are reported across 3 databases, spanning 2 distinct space groups.
What elements does C8Ca8O40Te8 contain?
C8Ca8O40Te8 contains C, Ca, O, and Te (4 elements).
Where does the data for C8Ca8O40Te8 come from?
C8Ca8O40Te8 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique compound within its structural category, C8Ca8O40Te8 serves as a distinct reference point for future studies in complex oxide-telluride systems. Its position on the convex hull establishes it as a baseline for thermodynamic stability in this chemical space.

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

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