Tantalum telluride
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| Tantalum telluride | ||
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| IUPAC name tantalum(IV) telluride | ||
| Other names tantalum ditelluride | ||
| Identifiers | ||
| CAS number | 12067-66-2 | |
| PubChem | 82911 | |
| EC number | 235-083-4 | |
| Jmol-3D images | {{#if:[Te]=[Ta]=[Te]|Image 1 | |
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| Properties | ||
| Molecular formula | TaTe2 | |
| Molar mass | 436.145 g/mol | |
| Density | 9.4 g/cm3 | |
| Structure | ||
| Crystal structure | Monoclinic, mS18 | |
| Space group | C2/m, No. 12 | |
 (verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
| Infobox references | ||
Tantalum telluride (TaTe2) is a chemical compound of tantalum and tellurium. It is unusual in that it forms dodecagonal chalcogenide quasicrystals, a formation that cannot occur in a normal crystal because it does not result in a periodic crystal lattice.
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