Cl10O12Si4Tb6
Cl10O12Si4Tb6 is a stable, wide-gap insulating compound composed of terbium, silicon, oxygen, and chlorine.

About Cl10O12Si4Tb6
Cl10O12Si4Tb6 is a complex inorganic compound featuring a combination of terbium, silicon, oxygen, and chlorine. As a thermodynamically stable material residing on the convex hull, it exhibits robust structural integrity, making it a subject of interest for fundamental materials research. Its electronic character is defined as a wide-gap insulator, which suggests potential utility in specialized optical or dielectric applications where insulating behavior is critical. The compound has been documented across multiple structural databases, reflecting its status as a well-defined crystalline phase within its chemical system. Its unique stoichiometry allows for specific coordination environments that are essential for tailoring material properties in advanced technological contexts.
Key Properties
Cross-validated computational properties for Cl10O12Si4Tb6, 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 Cl10O12Si4Tb6, 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/m (No. 12) | monoclinic | 4.69 | 0.0000 | -7.213 | 4.17 |
| — | — | — | — | — | 4.04 |
| C2/m (No. 12) | — | — | — | — | — |
| — | — | — | — | — | 4.17 |
Applications
Where Cl10O12Si4Tb6 is used.
Frequently Asked Questions
Common questions about Cl10O12Si4Tb6, answered from cross-validated data.
What is Cl10O12Si4Tb6?
Cl10O12Si4Tb6 is a stable, wide-gap insulating compound composed of terbium, silicon, oxygen, and chlorine.
What is Cl10O12Si4Tb6 used for?
What is the band gap of Cl10O12Si4Tb6?
Is Cl10O12Si4Tb6 a metal, semiconductor, or insulator?
Is Cl10O12Si4Tb6 thermodynamically stable?
What is the crystal structure of Cl10O12Si4Tb6?
What is the density of Cl10O12Si4Tb6?
How many polymorphs of Cl10O12Si4Tb6 are known?
What elements does Cl10O12Si4Tb6 contain?
Where does the data for Cl10O12Si4Tb6 come from?
How It Compares
As a distinct inorganic phase, this compound represents a unique structural arrangement within its specific chemical system. It serves as a stable benchmark for understanding how rare-earth terbium ions interact with silicate and halide frameworks to maintain thermodynamic equilibrium.
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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