B4Ca4O10

B4Ca4O10 is a thermodynamically stable calcium borate insulator composed of boron, calcium, and oxygen.

BCaO
Crystal structure of B4Ca4O10
Ground-state structure · Materials Project
Overview

About B4Ca4O10

B4Ca4O10 is a calcium borate compound characterized by its wide-band-gap insulating electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement of boron, calcium, and oxygen atoms. Its inherent stability makes it a significant subject for researchers investigating the fundamental properties of complex borate systems. The material's electronic profile suggests potential utility in applications requiring high-performance dielectric or insulating properties. Its existence across multiple reported structures highlights its structural versatility and importance in the broader context of inorganic borate chemistry.

At a glance

Key Properties

Cross-validated computational properties for B4Ca4O10, aggregated across 3 databases.

Band Gap

4.68–4.74 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

7
3 databases, 3 space groups
Uses

Applications

Where B4Ca4O10 is used.

Dielectric materialsAdvanced ceramicsSolid-state chemistry research
Reference

Frequently Asked Questions

Common questions about B4Ca4O10, answered from cross-validated data.

What is B4Ca4O10?

B4Ca4O10 is a thermodynamically stable calcium borate insulator composed of boron, calcium, and oxygen.

More questions
What is B4Ca4O10 used for?
B4Ca4O10 is used in dielectric materials, advanced ceramics, and solid-state chemistry research.
What is the band gap of B4Ca4O10?
B4Ca4O10 has a DFT-computed band gap of 4.68–4.74 eV across 7 reported structures.
Is B4Ca4O10 a metal, semiconductor, or insulator?
With a wide band gap up to 4.74 eV it is an insulator / wide-band-gap material.
Is B4Ca4O10 thermodynamically stable?
Yes — B4Ca4O10 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of B4Ca4O10 are known?
7 structures of B4Ca4O10 are reported across 3 databases, spanning 3 distinct space groups.
What elements does B4Ca4O10 contain?
B4Ca4O10 contains B, Ca, and O (3 elements).
Where does the data for B4Ca4O10 come from?
B4Ca4O10 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a thermodynamically stable member of the calcium borate family, B4Ca4O10 serves as a foundational reference point for understanding the phase space of alkaline earth borates. Its stability ensures it remains a reliable candidate for materials design compared to more metastable or transient borate phases.

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

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