Terbium (III) iodide
Crystal structure | ||||||||||||||||
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__ Tb 3+ __ I - | ||||||||||||||||
General | ||||||||||||||||
Surname | Terbium (III) iodide | |||||||||||||||
other names |
Terbium triiodide |
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Ratio formula | TbI 3 | |||||||||||||||
Brief description |
hygroscopic powder |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 539.64 g mol −1 | |||||||||||||||
Physical state |
firmly |
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density |
5.2 g cm −3 |
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Melting point |
955 ° C |
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boiling point |
> 1300 ° C |
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solubility |
soluble in water |
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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 . |
Terbium (III) iodide is an inorganic chemical compound of terbium from the group of iodides .
Extraction and presentation
Terbium (III) iodide can be obtained by reacting terbium with iodine .
properties
Terbium (III) iodide is an odorless brown hygroscopic mass with hexagonal crystals.
Individual evidence
- ↑ a b c d e David R. Lide: CRC Handbook of Chemistry and Physics . CRC Press, 2012, ISBN 1-4398-8049-2 , pp. 4–94 ( limited preview in Google Book Search).
- ↑ a b c data sheet Terbium (III) iodide, anhydrous, flakes, 99.99% trace metals basis from Sigma-Aldrich , accessed on January 28, 2013 ( PDF ).
- ↑ a b data sheet terbium (III) iodide from AlfaAesar, accessed on January 28, 2013 ( PDF )(JavaScript required) .
- ↑ WebElements: Chemical reactions of the element Terbium