Li4O10Si2V2
Li4O10Si2V2 is a thermodynamically stable, semiconducting lithium-containing oxide used in materials science research.
About Li4O10Si2V2
Li4O10Si2V2 is a complex lithium-based oxide that exhibits semiconducting electronic properties. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement of lithium, oxygen, silicon, and vanadium atoms.
This material is of significant interest in solid-state chemistry due to its structural complexity and stability. Its unique composition makes it a subject of ongoing research for applications where stable, semiconducting inorganic frameworks are required.
Key Properties
Cross-validated computational properties for Li4O10Si2V2, aggregated across 2 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 Li4O10Si2V2, 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. |
|---|---|---|---|---|---|
| P4/nmm (No. 129) | tetragonal | 2.36 | 0.0000 | -7.551 | 3.06 |
| Pmc21 (No. 26) | orthorhombic | 2.27 | 0.0297 | -7.521 | 3.02 |
| P21/c (No. 14) | monoclinic | 1.73 | 0.0520 | -7.499 | 3.09 |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
| P4/nmm (No. 129) | — | — | — | — | — |
Applications
Where Li4O10Si2V2 is used.
Frequently Asked Questions
Common questions about Li4O10Si2V2, answered from cross-validated data.
What is Li4O10Si2V2?
Li4O10Si2V2 is a thermodynamically stable, semiconducting lithium-containing oxide used in materials science research.
What is Li4O10Si2V2 used for?
What is the band gap of Li4O10Si2V2?
Is Li4O10Si2V2 a metal, semiconductor, or insulator?
Is Li4O10Si2V2 thermodynamically stable?
What is the crystal structure of Li4O10Si2V2?
What is the density of Li4O10Si2V2?
How many polymorphs of Li4O10Si2V2 are known?
What elements does Li4O10Si2V2 contain?
Where does the data for Li4O10Si2V2 come from?
How It Compares
As a distinct member of its chemical family, Li4O10Si2V2 occupies a stable position within the landscape of lithium-silicon-vanadium oxides, serving as a reference point for understanding the structural diversity of this multi-component system.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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