CaBO3
CaBO3 is an unstable, semiconducting ternary compound containing calcium, boron, and oxygen that is primarily studied for its diverse structural configurations.

About CaBO3
CaBO3 is an intriguing inorganic compound composed of calcium, boron, and oxygen. As a semiconducting material, it represents a unique intersection of alkaline earth metal chemistry and borate structural motifs, drawing interest from researchers investigating novel electronic behaviors in complex oxides.
Despite its existence in multiple reported structures, the compound is characterized as being above the thermodynamic hull, suggesting it is inherently unstable under standard conditions. This metastability makes it a compelling subject for computational studies focused on phase synthesis and structural transformation pathways.
Key Properties
Cross-validated computational properties for CaBO3, aggregated across 4 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Synthesis Routes
Literature-extracted synthesis procedures targeting CaBO3.
Frequently Asked Questions
Common questions about CaBO3, answered from cross-validated data.
What is CaBO3?
CaBO3 is an unstable, semiconducting ternary compound containing calcium, boron, and oxygen that is primarily studied for its diverse structural configurations.
What is the band gap of CaBO3?
Is CaBO3 a metal, semiconductor, or insulator?
Is CaBO3 thermodynamically stable?
How many polymorphs of CaBO3 are known?
How is CaBO3 synthesized?
What elements does CaBO3 contain?
Where does the data for CaBO3 come from?
How It Compares
As an unclassified material with limited experimental precedent, CaBO3 occupies a distinct niche in solid-state chemistry where its potential for semiconducting behavior is balanced against its thermodynamic instability, highlighting the challenges of synthesizing complex ternary borates.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze CaBO3 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →