From Wikipedia, the free encyclopedia
Iodosyl pentafluoride
Names
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Other names
Iodine oxide pentafluoride, iodosylpentafluoride
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Identifiers
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InChI=1S/F5IO/c1-6(2,3,4,5)7 Key: CVIVTNSVCYWLHI-UHFFFAOYSA-N
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Properties
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F5IO
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Molar mass
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237.895 g·mol−1
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Appearance
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colorless liquid
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Melting point
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4.5 °C (40.1 °F; 277.6 K)
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Related compounds
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Related compounds
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Iodosyl trifluoride
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Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Iodosyl pentafluoride is an
inorganic compound of
iodine,
fluorine, and
oxygen with the chemical formula IOF5.
Synthesis
- IF7 + H2O → IOF5 + 2HF
- 2IF7 + SiO2 → 2IOF5 + SiF4
Physical properties
Iodosyl pentafluoride forms colorless liquid.
[5] The molecule of IOF5 is a distorted octahedron O=I(F4)–F.
[6] Its melting point 4.5 °C.
[3]
Chemical properties
The compound reacts with
graphite to form a black graphite intercalation compound.
[7] Iodosyl pentafluoride also forms adducts with
arsenic pentafluoride and
antimony pentafluoride.
[8]
References
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^ Wiberg, Egon; Wiberg, Nils (2001).
Inorganic Chemistry.
Academic Press. p. 468.
ISBN
978-0-12-352651-9. Retrieved 24 May 2023.
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^ Schack, Carl J.; Pilipovich, Donald; Cohz, Samuel N.; Sheehan, David F. (December 1968).
"Mass spectra and sublimation pressures of IF7 and IOF5".
The Journal of Physical Chemistry. 72 (13): 4697–4698.
doi:
10.1021/j100859a061.
ISSN
0022-3654. Retrieved 24 May 2023.
- ^
a
b 第2版, 化学辞典.
"ヨードシル塩(ヨードシルエン)とは? 意味や使い方". コトバンク (in Japanese). Retrieved 24 May 2023.
{{
cite web}}
: CS1 maint: numeric names: authors list (
link)
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^ Christe, Karl O.; Wilson, William W.; Wilson, Richard D. (March 1989).
"Fluorine-oxygen exchange reactions in iodine pentafluoride, iodine heptafluoride, and iodine pentafluoride oxide".
Inorganic Chemistry. 28 (5): 904–908.
doi:
10.1021/ic00304a021.
ISSN
0020-1669. Retrieved 24 May 2023.
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^ Haynes, William M. (4 June 2014).
CRC Handbook of Chemistry and Physics.
CRC Press. pp. 4–67.
ISBN
978-1-4822-0868-9. Retrieved 24 May 2023.
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^ Christe, Karl O.; Curtis, Earl C.; Dixon, David A. (October 1993).
"On the structure of IOF5 [iodine fluoride oxide]".
Journal of the American Chemical Society. 115 (21): 9655–9658.
doi:
10.1021/ja00074a034.
ISSN
0002-7863. Retrieved 24 May 2023.
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^ Münch, Volker; Selig, Henry; Ebert, Lawrence B. (1 March 1980).
"The reaction of iodine oxide pentafluoride and rhenium oxide pentafluoride with graphite". Journal of Fluorine Chemistry. 15 (3): 223–230.
doi:
10.1016/S0022-1139(00)82578-6.
ISSN
0022-1139. Retrieved 24 May 2023.
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^ Holloway, John H.; Laycock, David (1 January 1983).
"Preparations and Reactions of Inorganic Main-Group Oxide Fluorides". Advances in Inorganic Chemistry. 27. Academic Press: 157–195.
doi:
10.1016/S0898-8838(08)60107-5.
ISBN
9780120236275. Retrieved 24 May 2023.
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Iodine(-I) | |
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Iodine(I) | |
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Iodine(II) | |
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Iodine(III) | |
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Iodine(IV) | |
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Iodine(V) | |
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Iodine(VII) | |
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PF6−, AsF6−, SbF6− compounds | |
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AlF6− compounds | |
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chlorides, bromides, iodides and pseudohalogenides | |
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SiF62-, GeF62- compounds | |
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Oxyfluorides | |
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Organofluorides | |
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with transition metal, lanthanide, actinide, ammonium | |
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nitric acids | |
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bifluorides | |
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thionyl, phosphoryl, and iodosyl | |
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