View source for Chemistry:Periodyl fluoride

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| Name       = Periodyl fluoride
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| ImageSize1 = 200px
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| OtherNames = Periodylfluoride
|Section1={{Chembox Identifiers
| CASNo = 30708-86-2
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| PubChem = 44233512
| StdInChI=1S/FIO3/c1-2(3,4)5
| StdInChIKey = OXDIZDWCOMFELV-UHFFFAOYSA-N
| SMILES = O=I(=O)(=O)F 
 }}
|Section2={{Chembox Properties
| F=1 | O=3 | I=1 
| Appearance = colorless crystals
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|Section3={{Chembox Hazards
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|Section6={{Chembox Related
| OtherCompounds = [[Chemistry:Iodosyl trifluoride|Iodosyl trifluoride]]<br>[[Chemistry:Perchloryl fluoride|Perchloryl fluoride]]<br>[[Chemistry:Perbromyl fluoride|Perbromyl fluoride]]
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'''Periodyl fluoride''' is an [[Chemistry:Inorganic compound|inorganic compound]] of [[Chemistry:Iodine|iodine]], [[Chemistry:Fluorine|fluorine]], and [[Chemistry:Oxygen|oxygen]] with the chemical formula {{chem2|IO3F}}.<ref>{{cite book |title=Advances in Inorganic Chemistry and Radiochemistry |date=1 January 1963 |publisher=[[Company:Academic Press|Academic Press]] |isbn=978-0-08-057854-5 |page=84 |url=https://books.google.com/books?id=pRXIwIV-hB8C&dq=%22Periodyl+fluoride%22&pg=PA84 |access-date=24 May 2023 |language=en}}</ref> The compound has been initially synthesized around 1950.<ref>{{cite journal |last1=So |first1=S. P. |last2=Chau |first2=F. T. |title=Urey-Bradley Force Field of Perhalyl Fluorides |journal=Zeitschrift für Physikalische Chemie |date=June 1973 |volume=85 |issue=1–4 |pages=69–75 |doi=10.1524/zpch.1973.85.1-4.069 |s2cid=101872763 |url=https://www.degruyter.com/document/doi/10.1524/zpch.1973.85.1-4.069/pdf |access-date=24 May 2023}}</ref>

==Synthesis==
Synthesis of periodyl fluoride is by fluorination of [[Chemistry:Potassium periodate|{{chem2|KIO4}}]] in liquid HF:<ref>{{cite book |last1=Wiberg |first1=Egon |last2=Wiberg |first2=Nils |title=Inorganic Chemistry |date=2001 |publisher=[[Company:Academic Press|Academic Press]] |isbn=978-0-12-352651-9 |page=468 |url=https://books.google.com/books?id=Mtth5g59dEIC&dq=Iodosyl+trifluoride&pg=PA468 |access-date=24 May 2023 |language=en}}</ref>

::{{chem2|KIO4 + 2HF -> IO3F + KF + H2O}}

==Physical properties==
Periodyl fluoride forms colorless crystals.<ref>{{cite book |last1=Haynes |first1=William M. |title=CRC Handbook of Chemistry and Physics |date=4 June 2014 |publisher=CRC Press |isbn=978-1-4822-0868-9 |page=4-67 |url=https://books.google.com/books?id=bNDMBQAAQBAJ&dq=iodyl+trifluoride&pg=SA4-PA67 |access-date=24 May 2023 |language=en}}</ref> Decomposes at 90 to 100 °C.<ref>{{cite book |last1=Simons |first1=J. H. |title=Fluorine Chemistry V5 |date=2 December 2012 |publisher=[[Company:Elsevier|Elsevier]] |isbn=978-0-323-14724-8 |page=91 |url=https://books.google.com/books?id=9AbqU4cI93wC&dq=%22Periodyl+fluoride%22&pg=PA91 |access-date=24 May 2023 |language=en}}</ref>

==References==
{{Reflist}}

{{Iodine compounds}}
{{Oxygen compounds}}
{{Fluorine compounds}}

[[Category:Oxyfluorides]]
[[Category:Iodine compounds]]

{{Sourceattribution|Periodyl fluoride}}