Beryllium telluride
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| Beryllium telluride | ||
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| Identifiers | ||
| CAS number | 12232-27-8  | |
| PubChem | 82991 | |
| Properties | ||
| Molecular formula | BeTe | |
| Molar mass | 136.612 g/mol | |
| Density | 5.1 g/cm3 | |
| Structure | ||
| Crystal structure | sphalerite, cF8, Space group = F-43m, No. 216 | |
(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 | ||
Beryllium telluride (BeTe) is a chemical compound of beryllium and tellurium. It is a crystalline solid with the lattice constant of 0.5615 nm. It is a semiconductor with a large energy gap of around 3 eV. Toxicity is unknown, but both beryllium and tellurium are toxic. Toxic hydrogen telluride gas is evolved on exposure to water.
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