Nb4O14Sn4
This complex oxide is a crystalline material composed of niobium, tin, and oxygen. It is primarily studied for its structural properties and potential utility in advanced electronic or catalytic applications.
Key Properties
Cross-validated computational properties for Nb4O14Sn4, 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 Nb4O14Sn4, 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. |
|---|---|---|---|---|---|
| Fd-3m (No. 227) | cubic | 0.95 | 0.0865 | -8.171 | 5.71 |
| — | — | — | — | — | 3.99 |
| Fd-3m (No. 227) | — | — | — | — | — |
Applications
Where Nb4O14Sn4 is used.
Frequently Asked Questions
Common questions about Nb4O14Sn4, answered from cross-validated data.
What is Nb4O14Sn4?
This complex oxide is a crystalline material composed of niobium, tin, and oxygen. It is primarily studied for its structural properties and potential utility in advanced electronic or catalytic applications.
What is Nb4O14Sn4 used for?
What is the band gap of Nb4O14Sn4?
Is Nb4O14Sn4 a metal, semiconductor, or insulator?
Is Nb4O14Sn4 thermodynamically stable?
What is the crystal structure of Nb4O14Sn4?
What is the density of Nb4O14Sn4?
How many polymorphs of Nb4O14Sn4 are known?
What elements does Nb4O14Sn4 contain?
Where does the data for Nb4O14Sn4 come from?
Related Compounds
Other Transparent Conducting Oxides in the database.
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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