NaBO2
sodium metaborate · sodium borate
Sodium metaborate is a stable, insulating inorganic salt widely used as a chemical intermediate and fluxing agent.
About sodium metaborate
Sodium metaborate is a thermodynamically stable inorganic compound characterized by its wide-gap insulating electronic structure. As a member of the borate family, it exhibits significant structural versatility, with numerous distinct crystalline arrangements documented across materials databases.
This compound serves as a critical precursor in various chemical synthesis pathways and industrial applications. Its inherent stability makes it a reliable component in high-temperature processes and material formulations where insulating properties are required.
Key Properties
Cross-validated computational properties for sodium metaborate, aggregated across 3 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.
Applications
Where sodium metaborate is used.
Frequently Asked Questions
Common questions about sodium metaborate, answered from cross-validated data.
What is NaBO2?
Sodium metaborate is a stable, insulating inorganic salt widely used as a chemical intermediate and fluxing agent.
What is NaBO2 used for?
What is the band gap of NaBO2?
Is NaBO2 a metal, semiconductor, or insulator?
Is NaBO2 thermodynamically stable?
How many polymorphs of NaBO2 are known?
What elements does NaBO2 contain?
Where does the data for NaBO2 come from?
How It Compares
As a fundamental borate, sodium metaborate acts as a primary reference point for understanding the structural and electronic behavior of alkali metal borates. Its position on the convex hull underscores its role as a stable building block within the broader landscape of borate-based materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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