Cl2O16Pb4Se4V2
Cl2O16Pb4Se4V2 is a semiconducting, potentially synthesizable complex inorganic compound composed of lead, vanadium, selenium, oxygen, and chlorine.
About Cl2O16Pb4Se4V2
Cl2O16Pb4Se4V2 is a complex inorganic compound featuring a diverse array of elements including lead, vanadium, and selenium. Its electronic character identifies it as a semiconductor, positioning it as a candidate for specialized electronic or optoelectronic applications where specific charge transport properties are required.
The material is characterized as being near the thermodynamic hull, suggesting that it is a likely candidate for successful laboratory synthesis. While it remains part of a niche group of complex multinary oxides, its structural configuration offers a unique template for investigating the interplay between heavy metal cations and oxyanion frameworks.
Key Properties
Cross-validated computational properties for Cl2O16Pb4Se4V2, 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 Cl2O16Pb4Se4V2, 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. |
|---|---|---|---|---|---|
| P21 (No. 4) | monoclinic | 1.54 | 0.0047 | -6.302 | 5.59 |
| — | — | — | — | — | 5.61 |
| No. 0 | unknown | — | — | — | 2.96 |
Applications
Where Cl2O16Pb4Se4V2 is used.
Frequently Asked Questions
Common questions about Cl2O16Pb4Se4V2, answered from cross-validated data.
What is Cl2O16Pb4Se4V2?
Cl2O16Pb4Se4V2 is a semiconducting, potentially synthesizable complex inorganic compound composed of lead, vanadium, selenium, oxygen, and chlorine.
What is Cl2O16Pb4Se4V2 used for?
What is the band gap of Cl2O16Pb4Se4V2?
Is Cl2O16Pb4Se4V2 a metal, semiconductor, or insulator?
Is Cl2O16Pb4Se4V2 thermodynamically stable?
What is the crystal structure of Cl2O16Pb4Se4V2?
What is the density of Cl2O16Pb4Se4V2?
How many polymorphs of Cl2O16Pb4Se4V2 are known?
What elements does Cl2O16Pb4Se4V2 contain?
Where does the data for Cl2O16Pb4Se4V2 come from?
How It Compares
As a unique complex inorganic structure, this compound serves as an interesting case study for the stability of multinary systems containing both halides and transition metal oxides. Without direct structural siblings for comparison, it stands as a distinct representative of how complex stoichiometry can influence the thermodynamic viability of semiconducting materials.
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).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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