Nd16O56Si16

Nd16O56Si16 is a thermodynamically stable, insulating neodymium silicate compound.

NdOSi
Crystal structure of Nd16O56Si16
Ground-state structure · Materials Project
Overview

About Nd16O56Si16

Nd16O56Si16 is a complex inorganic compound composed of neodymium, oxygen, and silicon. As a thermodynamically stable phase located on the convex hull, it represents a robust structural configuration within its chemical system.

Characterized as a wide-band-gap insulator, this material possesses electronic properties typical of stable oxide-silicate frameworks. Its structural integrity makes it a subject of interest for researchers investigating high-performance dielectric or ceramic materials.

At a glance

Key Properties

Cross-validated computational properties for Nd16O56Si16, aggregated across 3 databases.

Band Gap

4.78–5.24 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

5
3 databases, 4 space groups
Uses

Applications

Where Nd16O56Si16 is used.

Advanced ceramic researchDielectric material developmentSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about Nd16O56Si16, answered from cross-validated data.

What is Nd16O56Si16?

Nd16O56Si16 is a thermodynamically stable, insulating neodymium silicate compound.

More questions
What is Nd16O56Si16 used for?
Nd16O56Si16 is used in advanced ceramic research, dielectric material development, and solid-state chemistry studies.
What is the band gap of Nd16O56Si16?
Nd16O56Si16 has a DFT-computed band gap of 4.78–5.24 eV across 5 reported structures.
Is Nd16O56Si16 a metal, semiconductor, or insulator?
With a wide band gap up to 5.24 eV it is an insulator / wide-band-gap material.
Is Nd16O56Si16 thermodynamically stable?
Yes — Nd16O56Si16 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Nd16O56Si16 are known?
5 structures of Nd16O56Si16 are reported across 3 databases, spanning 4 distinct space groups.
What elements does Nd16O56Si16 contain?
Nd16O56Si16 contains Nd, O, and Si (3 elements).
Where does the data for Nd16O56Si16 come from?
Nd16O56Si16 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique phase within its chemical system, Nd16O56Si16 serves as a stable reference point for understanding the interplay between rare-earth elements and silicate networks. Unlike less stable configurations, its position on the convex hull suggests a favorable energetic state that warrants further investigation for specialized material applications.

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

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