Sn8V4
Sn8V4 has a DFT band gap of Metallic / not reported across 8 reported structures in 4 space groups. Cross-validated across 4 computational databases.
At a glance
Key Properties
Cross-validated computational properties for Sn8V4, 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.
Metallic / not reported
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.
0.027 eV/atom
Best (lowest) across sources
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.
Metastable
2 DFT sources
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
8
4 databases, 4 space groups
Reference
Frequently Asked Questions
Common questions about Sn8V4, answered from cross-validated data.
What is the band gap of Sn8V4?
Sn8V4 is computed to be metallic (no band gap) in the reported DFT structures.
More questions
Is Sn8V4 a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Sn8V4 thermodynamically stable?
Sn8V4 has a lowest energy above hull of 0.027 eV/atom (metastable).
How many polymorphs of Sn8V4 are known?
8 structures of Sn8V4 are reported across 4 databases, spanning 4 distinct space groups.
What elements does Sn8V4 contain?
Sn8V4 contains Sn and V (2 elements).
Where does the data for Sn8V4 come from?
Sn8V4 data is cross-referenced from latticegraph.
Explore
Related Compounds
Other A15 Superconductors in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Sn8V4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →