BaSiO3

barium metasilicate · barium silicate

Barium metasilicate is a stable, electrically insulating compound frequently utilized in the production of specialized ceramics and glass materials.

BaOSi
Crystal structure of BaSiO3
Ground-state structure · Materials Project
Overview

About barium metasilicate

Barium metasilicate is a thermodynamically stable inorganic compound characterized by its insulating electronic nature. As a wide-gap material, it exhibits significant structural versatility, evidenced by its presence in numerous distinct crystallographic configurations across material databases.

This compound serves as a critical component in the development of specialized ceramics and glass formulations. Its inherent stability makes it a reliable candidate for high-performance applications where electrical insulation and chemical durability are paramount.

At a glance

Key Properties

Cross-validated computational properties for barium metasilicate, aggregated across 4 databases.

Band Gap

0.95–4.94 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

16
4 databases, 8 space groups
Synthesis

Synthesis Routes

Literature-extracted synthesis procedures targeting BaSiO3.

Sol Gel
Procedure available · ceder_sol_gel
Solid State
Procedure available · ceder_solid_state
Solid State
Procedure available · ceder_solid_state
Solid State
Procedure available · ceder_solid_state
Solid State
Procedure available · ceder_solid_state
Solid State
Procedure available · ceder_solid_state
Uses

Applications

Where barium metasilicate is used.

specialized ceramicsglass manufacturingdielectric materials
Reference

Frequently Asked Questions

Common questions about barium metasilicate, answered from cross-validated data.

What is BaSiO3?

Barium metasilicate is a stable, electrically insulating compound frequently utilized in the production of specialized ceramics and glass materials.

More questions
What is BaSiO3 used for?
barium metasilicate (BaSiO3) is used in specialized ceramics, glass manufacturing, and dielectric materials.
What is the band gap of BaSiO3?
barium metasilicate (BaSiO3) has a DFT-computed band gap of 0.95–4.94 eV across 16 reported structures.
Is BaSiO3 a metal, semiconductor, or insulator?
With a wide band gap up to 4.94 eV it is an insulator / wide-band-gap material.
Is BaSiO3 thermodynamically stable?
Yes — barium metasilicate (BaSiO3) sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of BaSiO3 are known?
16 structures of BaSiO3 are reported across 4 databases, spanning 8 distinct space groups.
How is BaSiO3 synthesized?
Literature-reported routes for BaSiO3 include sol gel, solid state (6 procedures documented).
What elements does BaSiO3 contain?
barium metasilicate (BaSiO3) contains Ba, O, and Si (3 elements).
Where does the data for BaSiO3 come from?
BaSiO3 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a member of the silicate family, barium metasilicate represents a fundamental building block in inorganic chemistry. It stands out for its robust thermodynamic profile, which allows it to maintain structural integrity under various processing conditions, distinguishing it as a reliable material for industrial synthesis.

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

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