Astatine iodide
Astatine iodide is an interhalogen compound with the chemical formula AtI. It is the heaviest known interhalogen compound (with the possible exception of iodine pentabromide, IBr5, whose existence is disputed).
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| Names | |
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| IUPAC name
Astatine monoiodide | |
| Other names
Astatine iodide | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
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| Properties | |
| AtI | |
| Molar mass | 336.904 g/mol |
| Related compounds | |
Other anions |
Astatine monobromide Astatine monochloride |
Related interhalogen compounds |
Iodine monochloride Iodine monofluoride Bromine monochloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Production
Astatine iodide is produced by the direct combination of astatine and iodine in a 1:1 molar ratio:[1]
- 2 At + I2 → 2 AtI
References
- Zuckerman & Hagen 1989, p. 31.
Bibliography
- Zuckerman, J J; Hagen, A P (1989). Inorganic Reactions and Methods, the Formation of Bonds to Halogens. John Wiley & Sons. ISBN 978-0-471-18656-4.CS1 maint: ref=harv (link)
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