Na4SiO4
sodium orthosilicate · orthosilicic acid sodium salt
Sodium orthosilicate is a stable, insulating inorganic compound commonly utilized as a chemical precursor.
About sodium orthosilicate
Sodium orthosilicate is a thermodynamically stable inorganic compound that exists as a wide-gap insulator. Its structural integrity is well-documented, with multiple reported configurations across major materials databases, highlighting its significance in fundamental solid-state chemistry.
As a member of the silicate family, this compound serves as a critical precursor in various chemical synthesis pathways. Its insulating electronic character and stability make it a reliable subject for research into silicate-based materials and their interactions in complex chemical environments.
Key Properties
Cross-validated computational properties for sodium orthosilicate, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Na4SiO4.
Applications
Where sodium orthosilicate is used.
Frequently Asked Questions
Common questions about sodium orthosilicate, answered from cross-validated data.
What is Na4SiO4?
Sodium orthosilicate is a stable, insulating inorganic compound commonly utilized as a chemical precursor.
What is Na4SiO4 used for?
What is the band gap of Na4SiO4?
Is Na4SiO4 a metal, semiconductor, or insulator?
Is Na4SiO4 thermodynamically stable?
How many polymorphs of Na4SiO4 are known?
How is Na4SiO4 synthesized?
What elements does Na4SiO4 contain?
Where does the data for Na4SiO4 come from?
How It Compares
As a distinct silicate, Na4SiO4 represents a fundamental building block in the study of alkali metal silicates. It serves as a primary reference point for understanding the structural behavior and thermodynamic stability of orthosilicate frameworks in the absence of more complex dopants or additives.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Na4SiO4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →