Br16Cs4Tl4
Br16Cs4Tl4 is a thermodynamically stable semiconducting compound containing bromine, cesium, and thallium.
About Br16Cs4Tl4
Br16Cs4Tl4 is a complex inorganic compound composed of bromine, cesium, and thallium. As a thermodynamically stable material situated on the convex hull, it represents a well-defined phase within its chemical system.
This material exhibits semiconducting electronic character, making it an interesting candidate for research into electronic and optoelectronic properties. Its existence across multiple structural databases highlights its significance as a stable crystalline phase.
Key Properties
Cross-validated computational properties for Br16Cs4Tl4, 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 Br16Cs4Tl4, 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. |
|---|---|---|---|---|---|
| P212121 (No. 19) | orthorhombic | 1.97 | 0.0000 | -2.979 | 4.61 |
| — | — | — | — | — | 3.36 |
| P212121 (No. 19) | — | — | — | — | — |
Applications
Where Br16Cs4Tl4 is used.
Frequently Asked Questions
Common questions about Br16Cs4Tl4, answered from cross-validated data.
What is Br16Cs4Tl4?
Br16Cs4Tl4 is a thermodynamically stable semiconducting compound containing bromine, cesium, and thallium.
What is Br16Cs4Tl4 used for?
What is the band gap of Br16Cs4Tl4?
Is Br16Cs4Tl4 a metal, semiconductor, or insulator?
Is Br16Cs4Tl4 thermodynamically stable?
What is the crystal structure of Br16Cs4Tl4?
What is the density of Br16Cs4Tl4?
How many polymorphs of Br16Cs4Tl4 are known?
What elements does Br16Cs4Tl4 contain?
Where does the data for Br16Cs4Tl4 come from?
How It Compares
As a distinct quaternary phase, Br16Cs4Tl4 occupies a unique position within its chemical system, serving as a stable building block for understanding complex halide-based 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).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
Analyze Br16Cs4Tl4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →