Cl2Nb2O16Pb4Se4
Cl2Nb2O16Pb4Se4 is a thermodynamically stable semiconducting inorganic compound featuring a complex arrangement of chlorine, niobium, oxygen, lead, and selenium.
About Cl2Nb2O16Pb4Se4
Cl2Nb2O16Pb4Se4 is a complex inorganic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural configuration that is of significant interest for fundamental materials science studies. The material is notable for its structural diversity, with multiple reported configurations across various databases. This complexity suggests a flexible lattice architecture that may offer unique pathways for electronic or optical tuning in specialized technological applications.
Key Properties
Cross-validated computational properties for Cl2Nb2O16Pb4Se4, 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.
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 Cl2Nb2O16Pb4Se4, 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 | 2.36 | 0.0000 | -6.564 | 5.61 |
| — | — | — | — | — | 4.45 |
| No. 0 | unknown | — | — | — | 3.00 |
| — | — | — | — | — | 5.55 |
| P21 (No. 4) | — | — | — | — | — |
Applications
Where Cl2Nb2O16Pb4Se4 is used.
Frequently Asked Questions
Common questions about Cl2Nb2O16Pb4Se4, answered from cross-validated data.
What is Cl2Nb2O16Pb4Se4?
Cl2Nb2O16Pb4Se4 is a thermodynamically stable semiconducting inorganic compound featuring a complex arrangement of chlorine, niobium, oxygen, lead, and selenium.
What is Cl2Nb2O16Pb4Se4 used for?
What is the band gap of Cl2Nb2O16Pb4Se4?
Is Cl2Nb2O16Pb4Se4 a metal, semiconductor, or insulator?
Is Cl2Nb2O16Pb4Se4 thermodynamically stable?
What is the crystal structure of Cl2Nb2O16Pb4Se4?
What is the density of Cl2Nb2O16Pb4Se4?
How many polymorphs of Cl2Nb2O16Pb4Se4 are known?
What elements does Cl2Nb2O16Pb4Se4 contain?
Where does the data for Cl2Nb2O16Pb4Se4 come from?
How It Compares
As a unique inorganic complex, Cl2Nb2O16Pb4Se4 occupies a distinct position within its structural class. Its thermodynamic stability and semiconducting behavior distinguish it as a reliable candidate for further investigation in materials discovery, serving as a benchmark for understanding how complex anionic and cationic arrangements influence electronic performance.
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).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
Analyze Cl2Nb2O16Pb4Se4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →