Ba8Ca8O56P16

Ba8Ca8O56P16 is a wide-gap insulating phosphate compound that is theoretically stable enough to be synthesized for research purposes.

BaCaOP
Crystal structure of Ba8Ca8O56P16
Ground-state structure · Materials Project
Overview

About Ba8Ca8O56P16

Ba8Ca8O56P16 is a complex phosphate material characterized by its insulating electronic nature. As a wide-gap material, it is structurally distinct and offers potential for specialized applications in advanced ceramics or optical materials.

Given its near-hull thermodynamic stability, this compound is considered a likely candidate for experimental synthesis. Its unique arrangement of barium, calcium, and phosphorus atoms positions it as an interesting subject for further investigation in inorganic materials research.

At a glance

Key Properties

Cross-validated computational properties for Ba8Ca8O56P16, aggregated across 3 databases.

Band Gap

5.53 eV
Range across DFT structures

Energy Above Hull

0.002 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
1 DFT source

Structures

3
3 databases, 2 space groups
Uses

Applications

Where Ba8Ca8O56P16 is used.

Advanced ceramics researchOptical materials developmentSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about Ba8Ca8O56P16, answered from cross-validated data.

What is Ba8Ca8O56P16?

Ba8Ca8O56P16 is a wide-gap insulating phosphate compound that is theoretically stable enough to be synthesized for research purposes.

More questions
What is Ba8Ca8O56P16 used for?
Ba8Ca8O56P16 is used in advanced ceramics research, optical materials development, and solid-state chemistry studies.
What is the band gap of Ba8Ca8O56P16?
Ba8Ca8O56P16 has a DFT-computed band gap of 5.53 eV across 3 reported structures.
Is Ba8Ca8O56P16 a metal, semiconductor, or insulator?
With a wide band gap up to 5.53 eV it is an insulator / wide-band-gap material.
Is Ba8Ca8O56P16 thermodynamically stable?
Ba8Ca8O56P16 has a lowest energy above hull of 0.002 eV/atom (near hull (likely stable)).
How many polymorphs of Ba8Ca8O56P16 are known?
3 structures of Ba8Ca8O56P16 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Ba8Ca8O56P16 contain?
Ba8Ca8O56P16 contains Ba, Ca, O, and P (4 elements).
Where does the data for Ba8Ca8O56P16 come from?
Ba8Ca8O56P16 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique inorganic phosphate, Ba8Ca8O56P16 represents a specialized structural motif within the broader landscape of alkaline earth metal phosphates. While it does not share a direct structural family with common binary phosphates, its stability profile distinguishes it as a promising target for synthesis compared to more metastable complex oxides.

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

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