Calcium telluride
| Crystal structure | ||||||||||||||||
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| __ Ca 2+ __ Te 2− | ||||||||||||||||
| Crystal system | ||||||||||||||||
| Space group |
Fm 3 m (No. 225) |
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| Lattice parameters |
6.345 Å |
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| General | ||||||||||||||||
| Surname | Calcium telluride | |||||||||||||||
| Ratio formula | CaTe | |||||||||||||||
| Brief description |
white crystals |
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| properties | ||||||||||||||||
| Molar mass | 167.68 g mol −1 | |||||||||||||||
| Physical state |
firmly |
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| density |
4.87 g cm −3 |
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| Melting point |
decomposes above 1600 ° C |
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| safety instructions | ||||||||||||||||
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | ||||||||||||||||
Calcium telluride, CaTe, is a chemical compound of calcium from the group of tellurides .
properties
Calcium telluride has a cubic crystal system with the space group Fm 3 m (space group no. 225) . The lattice parameter is 6.345 Å .
Individual evidence
- ↑ a b c William M. Haynes (Ed.): CRC Handbook of Chemistry and Physics, 93rd Edition . CRC Press, 2012, ISBN 1-4398-8049-2 , pp. 4-56 .
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ^ I. Oftedal: Crystal Structure of Calcium telluride . In: Journal of Physical Chemistry . 1927, p. 154-158 . http://crystallography-online.com/structure/1010881