Bi2O10Pb2V2
Bi2O10Pb2V2 is a stable, semiconducting quaternary oxide composed of bismuth, lead, vanadium, and oxygen.
About Bi2O10Pb2V2
Bi2O10Pb2V2 is a complex quaternary oxide that exists as a thermodynamically stable phase on the convex hull. Its electronic character classifies it as a semiconductor, making it an interesting candidate for investigation in functional material design. The material exhibits significant structural diversity, as evidenced by its presence in multiple independent databases. This compound is primarily of interest to researchers studying the interplay between heavy metal cations and vanadate frameworks. By maintaining stability in its crystalline form, it serves as a robust subject for exploring electronic transport and optical properties in complex oxide systems.
Key Properties
Cross-validated computational properties for Bi2O10Pb2V2, 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 Bi2O10Pb2V2, 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. |
|---|---|---|---|---|---|
| P1 (No. 1) | triclinic | 2.93 | 0.0000 | -7.202 | 6.81 |
| P-1 (No. 2) | triclinic | 2.93 | 0.0018 | -7.200 | 7.20 |
| C2/m (No. 12) | monoclinic | 2.52 | 0.0174 | -7.184 | 7.06 |
| — | — | — | — | — | 6.40 |
| P-1 (No. 2) | — | — | — | — | — |
| P1 (No. 1) | — | — | — | — | — |
| P-1 (No. 2) | — | — | — | — | — |
| P-1 (No. 2) | — | — | — | — | — |
| C2/m (No. 12) | — | — | — | — | — |
| C2/m (No. 12) | — | — | — | — | — |
Applications
Where Bi2O10Pb2V2 is used.
Frequently Asked Questions
Common questions about Bi2O10Pb2V2, answered from cross-validated data.
What is Bi2O10Pb2V2?
Bi2O10Pb2V2 is a stable, semiconducting quaternary oxide composed of bismuth, lead, vanadium, and oxygen.
What is Bi2O10Pb2V2 used for?
What is the band gap of Bi2O10Pb2V2?
Is Bi2O10Pb2V2 a metal, semiconductor, or insulator?
Is Bi2O10Pb2V2 thermodynamically stable?
What is the crystal structure of Bi2O10Pb2V2?
What is the density of Bi2O10Pb2V2?
How many polymorphs of Bi2O10Pb2V2 are known?
What elements does Bi2O10Pb2V2 contain?
Where does the data for Bi2O10Pb2V2 come from?
How It Compares
As a unique quaternary oxide, Bi2O10Pb2V2 occupies a specialized niche in materials science where the combination of bismuth, lead, and vanadium creates a distinct structural environment. Without direct siblings in this specific class, it stands as a standalone example of how heavy metal oxides can achieve thermodynamic stability while maintaining semiconducting behavior.
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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