ClLaTe
ClLaTe is a stable, semiconducting inorganic compound composed of chlorine, lanthanum, and tellurium.
About ClLaTe
ClLaTe is a distinct inorganic compound characterized by its semiconducting electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement of chlorine, lanthanum, and tellurium atoms.
Its existence across multiple structural databases highlights its significance as a subject of interest for materials scientists. The compound serves as a valuable model for understanding how halide and chalcogenide components interact within a stable crystalline lattice.
Key Properties
Cross-validated computational properties for ClLaTe, 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 ClLaTe, 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. |
|---|---|---|---|---|---|
| Pnma (No. 62) | orthorhombic | 0.88 | 0.0000 | -5.623 | 5.84 |
| P4/nmm (No. 129) | tetragonal | 0.66 | 0.0026 | -5.620 | 5.81 |
| — | — | — | — | — | 5.90 |
| — | — | — | — | — | — |
| — | — | — | — | — | 5.90 |
| — | — | — | — | — | 5.90 |
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Applications
Where ClLaTe is used.
Frequently Asked Questions
Common questions about ClLaTe, answered from cross-validated data.
What is ClLaTe?
ClLaTe is a stable, semiconducting inorganic compound composed of chlorine, lanthanum, and tellurium.
What is ClLaTe used for?
What is the band gap of ClLaTe?
Is ClLaTe a metal, semiconductor, or insulator?
Is ClLaTe thermodynamically stable?
What is the crystal structure of ClLaTe?
What is the density of ClLaTe?
How many polymorphs of ClLaTe are known?
What elements does ClLaTe contain?
Where does the data for ClLaTe come from?
How It Compares
As a unique ternary compound, ClLaTe occupies a specialized niche in materials science. Without direct structural siblings, it serves as a foundational reference point for exploring the electronic and physical properties of lanthanum-based halide-chalcogenides.
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).
- alexandria — Data from alexandria.
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