Cl4Ru2Te16
Cl4Ru2Te16 is a semiconducting ruthenium-based telluride chloride compound studied for its structural complexity in catalytic material science.
About Cl4Ru2Te16
Cl4Ru2Te16 is a complex inorganic compound belonging to the class of platinum-group alloy catalysts. Characterized by its semiconducting electronic nature, this material represents a specialized intersection of ruthenium, tellurium, and chlorine chemistry, offering unique structural configurations for catalytic research.
While its thermodynamic profile suggests it sits above the hull, the existence of multiple reported structures across major databases underscores its significance in materials discovery. It serves as a focal point for understanding how halogen incorporation influences the electronic behavior of transition metal tellurides.
Key Properties
Cross-validated computational properties for Cl4Ru2Te16, 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 Cl4Ru2Te16, 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. |
|---|---|---|---|---|---|
| C2/c (No. 15) | monoclinic | 0.18 | 0.1017 | -3.782 | 5.88 |
| — | — | — | — | — | 5.83 |
| — | — | — | — | — | 5.83 |
| C2/c (No. 15) | — | — | — | — | — |
| C2/c (No. 15) | — | — | — | — | — |
Applications
Where Cl4Ru2Te16 is used.
Frequently Asked Questions
Common questions about Cl4Ru2Te16, answered from cross-validated data.
What is Cl4Ru2Te16?
Cl4Ru2Te16 is a semiconducting ruthenium-based telluride chloride compound studied for its structural complexity in catalytic material science.
What is Cl4Ru2Te16 used for?
What is the band gap of Cl4Ru2Te16?
Is Cl4Ru2Te16 a metal, semiconductor, or insulator?
Is Cl4Ru2Te16 thermodynamically stable?
What is the crystal structure of Cl4Ru2Te16?
What is the density of Cl4Ru2Te16?
How many polymorphs of Cl4Ru2Te16 are known?
What elements does Cl4Ru2Te16 contain?
Where does the data for Cl4Ru2Te16 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse landscape of platinum-group alloy catalysts, Cl4Ru2Te16 occupies a distinct niche compared to more conventional intermetallic phases like P3Ru or GeRu. Unlike the metallic nature typically associated with binary alloys such as BaPd or LaRh, this compound leverages its semiconducting character to provide a different electronic environment for potential catalytic applications.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
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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