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Iodosyl pentafluoride

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Iodosyl pentafluoride
Names

Other names Iodine oxide pentafluoride, iodosylpentafluoride
Identifiers
CAS Number	16056-61-4^Y
3D model (JSmol)	Interactive image
PubChem CID	23237529
InChI InChI=1S/F5IO/c1-6(2,3,4,5)7 Key: CVIVTNSVCYWLHI-UHFFFAOYSA-N
SMILES F[I](=O)(F)(F)(F)F
Properties
Chemical formula	F₅IO
Molar mass	237.895 g·mol⁻¹
Appearance	colorless liquid
Melting point	4.5 °C (40.1 °F; 277.6 K)
Related compounds
Related compounds	Iodosyl trifluoride
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). Infobox references

Chemical compound

Iodosyl pentafluoride is aninorganic compound ofiodine,fluorine, andoxygen with the chemical formulaIOF₅.

Synthesis

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Reaction ofiodine heptafluoride withwater:^[1]^[2]

IF₇ + H₂O → IOF₅ + 2 HF

Reaction ofiodine heptafluoride withsilicon dioxide:^[3]^[4]

2 IF₇ + SiO₂ → 2 IOF₅ + SiF₄

Physical properties

[edit]

Iodosyl pentafluoride forms a colorless liquid.^[5] The molecule ofIOF₅ is a distorted octahedron O=I(F4)–F.^[6] Its melting point 4.5 °C.^[3]

Chemical properties

[edit]

The compound reacts withgraphite to form a black graphite intercalation compound.^[7] Iodosyl pentafluoride also forms adducts witharsenic pentafluoride andantimony pentafluoride.^[8]

References

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^Wiberg, Egon; Wiberg, Nils (2001).Inorganic Chemistry.Academic Press. p. 468.ISBN 978-0-12-352651-9. Retrieved24 May 2023.
^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. Retrieved24 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). Retrieved24 May 2023.{{cite web}}: CS1 maint: numeric names: authors list (link)
^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. Retrieved24 May 2023.
^Haynes, William M. (4 June 2014).CRC Handbook of Chemistry and Physics.CRC Press. pp. 4–67.ISBN 978-1-4822-0868-9. Retrieved24 May 2023.
^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.Bibcode:1993JAChS.115.9655C.doi:10.1021/ja00074a034.ISSN 0002-7863. Retrieved24 May 2023.
^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.Bibcode:1980JFluC..15..223M.doi:10.1016/S0022-1139(00)82578-6.ISSN 0022-1139. Retrieved24 May 2023.
^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. Retrieved24 May 2023.

v t e Iodine compounds
Iodine(−I)	HI NiI2−4 AtI other
Iodine(I)	I₂O HIO IN₃ ICN ICl IF NI₃ IBr INO₃ C₃H₅I
Iodine(II)	IO
Iodine(III)	HIO₂ ICl₃ IF₃ IBr₃ (IO)₂SO₄ I₂(SO₄)₃
Iodine(IV)	IO ₂
Iodine(V)	HIO₃ IF₅ I₂O₅ IO₂F IOF₃
Iodine(VII)	HIO₄ H₅IO₆ IF₇ IO₃F IO₂F₃ IOF₅

v t e Oxygen compounds
Ag₄O₄ Al₂O₃ AmO₂ Am₂O₃ As₂O₃ As₂O₅ Au₂O₃ B₂O₃ BaO BeO Bi₂O₃ BiO₂ Bi₂O₅ BrO₂ Br₂O₃ Br₂O₅ Br ₃O ₈ CO CO₂ C₃O₂ CaO CaO₂ CdO CeO₂ Ce₃O₄ Ce₂O₃ ClO₂ Cl₂O Cl₂O₂ Cl₂O₃ Cl₂O₄ Cl₂O₆ Cl₂O₇ CoO Co₂O₃ Co₃O₄ CrO₃ Cr₂O₃ Cr₂O₅ Cr₅O₁₂ CsO₂ Cs₂O₃ CuO Dy₂O₃ Er₂O₃ Eu₂O₃ FeO Fe₂O₃ Fe₃O₄ Ga₂O Ga₂O₃ GeO GeO₂ H₂O ²H₂O ³H₂O H₂¹⁸O H₂O₂ HfO₂ HgO Hg₂O Ho₂O₃ IO I₂O₄ I₂O₅ I₂O₆ I₄O₉ In₂O₃ IrO₂ KO₂ K₂O₂ La₂O₃ Li₂O Li₂O₂ Lu₂O₃ MgO Mg₂O₃ MnO MnO₂ Mn₂O₃ Mn₂O₇ MoO₂ MoO₃ Mo₂O₃ NO NO₂ N₂O N₂O₃ N₂O₄ N₂O₅ NaO₂ Na₂O Na₂O₂ NbO NbO₂ Nd₂O₃ O₂F OF OF₂ O₂F₂ O₃F₂ O₄F₂ O₅F₂ O₆F₂ O₂PtF₆ more...

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