Rubidium telluride
From Wikipedia, the free encyclopedia
| Rubidium telluride | ||
|---|---|---|
| Identifiers | ||
| CAS number | 12210-70-7  | |
| PubChem | 82970 | |
| EC number | 235-388-2 | |
| Jmol-3D images | {{#if:[Rb][Te][Rb]|Image 1 | |
| ||
| ||
| Properties | ||
| Molecular formula | Rb2Te | |
| Molar mass | 298.54 g/mol | |
| Appearance | yellow-green powder | |
| Melting point | 775 °C | |
(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 | ||
Rubidium telluride is the inorganic compound with the formula Rb2Te. It is a yellow-green powder that melts at either 775 °C or 880 °C (two different values have been reported). It is an obscure material of minor academic interest.[1]
Like other alkali metal chalcogenides, Rb2Te is prepared from the elements in liquid ammonia.[2]
Rubidium telluride is used in some space-based UV detectors.[citation needed]
References
- ↑ Stöwe, K.; Appel, S. (2002). "Polymorphic Forms of Rubidium Telluride Rb2Te". Angewandte Chemie International Edition 41 (15): 2725. doi:10.1002/1521-3773(20020802)41:15<2725::AID-ANIE2725>3.0.CO;2-G.
- ↑ Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, Academic Press, 1963, NY. Vol. 1.
External links
- Sangster, J.; Pelton, A. D. (1997). "The Rb-Te (rubidium-tellurium) system". Journal of Phase Equilibria 18 (4): 394. doi:10.1007/s11669-997-0068-9.
- "Rubidium compounds: dirubidium telluride". WebElements: the periodic table on the web. WebElements. Retrieved 17 November 2011.
| |||||
This article is issued from Wikipedia. The text is available under the Creative Commons Attribution/Share Alike; additional terms may apply for the media files.