C2O14Si2Y4

C2O14Si2Y4 is a thermodynamically stable, insulating inorganic compound composed of yttrium, silicon, carbon, and oxygen.

COSiY
Crystal structure of C2O14Si2Y4
Ground-state structure · Materials Project
Overview

About C2O14Si2Y4

C2O14Si2Y4 is a complex inorganic compound characterized by its wide-band-gap insulating electronic profile. As a material residing on the convex hull, it exhibits significant thermodynamic stability, suggesting robust structural integrity under standard conditions.

This material is of interest to researchers investigating the interplay between yttrium, silicon, and carbon-oxygen frameworks. Its status as a stable phase makes it a candidate for fundamental studies into complex oxide-silicate systems where insulating properties are required.

At a glance

Key Properties

Cross-validated computational properties for C2O14Si2Y4, aggregated across 3 databases.

Band Gap

4.79 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 C2O14Si2Y4 is used.

Fundamental materials researchSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about C2O14Si2Y4, answered from cross-validated data.

What is C2O14Si2Y4?

C2O14Si2Y4 is a thermodynamically stable, insulating inorganic compound composed of yttrium, silicon, carbon, and oxygen.

More questions
What is C2O14Si2Y4 used for?
C2O14Si2Y4 is used in fundamental materials research and solid-state chemistry studies.
What is the band gap of C2O14Si2Y4?
C2O14Si2Y4 has a DFT-computed band gap of 4.79 eV across 3 reported structures.
Is C2O14Si2Y4 a metal, semiconductor, or insulator?
With a wide band gap up to 4.79 eV it is an insulator / wide-band-gap material.
Is C2O14Si2Y4 thermodynamically stable?
Yes — C2O14Si2Y4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of C2O14Si2Y4 are known?
3 structures of C2O14Si2Y4 are reported across 3 databases, spanning 2 distinct space groups.
What elements does C2O14Si2Y4 contain?
C2O14Si2Y4 contains C, O, Si, and Y (4 elements).
Where does the data for C2O14Si2Y4 come from?
C2O14Si2Y4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique compound within its structural family, C2O14Si2Y4 serves as a benchmark for stability in complex yttrium-based systems. It occupies a distinct niche, providing a stable reference point for exploring the chemical space of multi-element oxide-silicates.

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

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