B2F6Na4O8S2
B2F6Na4O8S2 is a thermodynamically stable, wide-band-gap insulating compound known for its structural robustness.

About B2F6Na4O8S2
B2F6Na4O8S2 is a complex inorganic compound characterized by its insulating electronic nature and high thermodynamic stability. As a material residing on the convex hull, it represents a robust phase within its chemical system, offering structural integrity that is of significant interest for fundamental materials research.
Its wide-band-gap electronic profile suggests potential utility in applications where electrical insulation or specific optical transparency is required. The compound has been identified across multiple structural databases, reflecting its status as a well-defined and stable chemical entity.
Key Properties
Cross-validated computational properties for B2F6Na4O8S2, 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.
Reported Structures
Lowest-energy structures reported for B2F6Na4O8S2, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 5.77 | 0.0000 | -6.163 | 2.52 |
| — | — | — | — | — | 2.51 |
| P-1 (No. 2) | — | — | — | — | — |
Applications
Where B2F6Na4O8S2 is used.
Frequently Asked Questions
Common questions about B2F6Na4O8S2, answered from cross-validated data.
What is B2F6Na4O8S2?
B2F6Na4O8S2 is a thermodynamically stable, wide-band-gap insulating compound known for its structural robustness.
What is B2F6Na4O8S2 used for?
What is the band gap of B2F6Na4O8S2?
Is B2F6Na4O8S2 a metal, semiconductor, or insulator?
Is B2F6Na4O8S2 thermodynamically stable?
What is the crystal structure of B2F6Na4O8S2?
What is the density of B2F6Na4O8S2?
How many polymorphs of B2F6Na4O8S2 are known?
What elements does B2F6Na4O8S2 contain?
Where does the data for B2F6Na4O8S2 come from?
How It Compares
As a thermodynamically stable phase, this compound serves as a key reference point for understanding the structural landscape of its chemical family. While it currently stands as a distinct entry without direct siblings in this context, its stability and insulating character make it a foundational material for future comparative studies in complex borate-sulfate systems.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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