查看“︁氟化亚砜”︁的源代码

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 464361711
| Name = 
| ImageFileR1 = Thionyl-fluoride-3D-balls.png
| ImageSizeR1 = 
| ImageNameR1 = structure
| ImageFileL1 = SOF2.png
| ImageSizeL1 = 150px
| ImageNameL1 = Ball-and-stick model
| IUPACName = Thionyl fluoride
| SystematicName = 
| OtherNames = 
|Section1={{Chembox Identifiers
| Abbreviations = 
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 22954
| InChI = 1/F2OS/c1-4(2)3
| InChIKey = LSJNBGSOIVSBBR-UHFFFAOYAL
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/F2OS/c1-4(2)3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = LSJNBGSOIVSBBR-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 7783-42-8
| EC_number = 231-997-2
| PubChem = 24548
| SMILES = FS(F)=O
| RTECS = 
| MeSHName =
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI =
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = 
| UNII = 2O8P7K5BE8
}}
|Section2={{Chembox Properties
| S=1 | O=1 | F=2
| Appearance = 无色气体
| Density = 
| MeltingPtC = -110.5
| MeltingPt_notes = 
| BoilingPtC = -43.8
| BoilingPt_notes = 
| Solubility = 遇水水解
| SolubleOther = 溶于[[乙醇]]、[[乙醚]]、[[苯]]
| Solvent = 
| LogP = 
| VaporPressure = 75.7 kPa (-50 °C)<ref>{{nist|name=Thionyl fluoride|id=C7783428|accessdate=2014-05-11|mask=FFFF|units=SI}}</ref>
| HenryConstant = 
| AtmosphericOHRateConstant = 
| pKa = 
| pKb = 
 }}
|Section3={{Chembox Structure
| CrystalStruct = 
| Coordination = 
| MolShape = [[三角锥形分子构型|三角锥形]]
 }}
|Section4={{Chembox Thermochemistry
| DeltaHf = -715 kJ/mol<ref name=chemister>{{Cite web | url=http://chemister.ru/Database/properties-en.php?dbid=1&id=8280 | title=Thionyl fluoride | accessdate=2019-12-21 | archive-date=2014-05-12 | archive-url=https://web.archive.org/web/20140512225132/http://chemister.ru/Database/properties-en.php?dbid=1&id=8280 | dead-url=no }}</ref>
| DeltaHc = 56.8 J/mol·K<ref name=chemister />
| Entropy = 278.6 J/mol·K<ref name=chemister />
| HeatCapacity = 
 }}
|Section5={{Chembox Pharmacology
| AdminRoutes = 
| Bioavail = 
| Metabolism = 
| HalfLife = 
| ProteinBound =
| Excretion = 
| Legal_status = 
| Legal_US = 
| Legal_UK = 
| Legal_AU = 
| Legal_CA = 
| Pregnancy_category = 
| Pregnancy_AU = 
| Pregnancy_US = }}
|Section6={{Chembox Explosive
| ShockSens = 
| FrictionSens = 
| DetonationV = 
| REFactor = }}
|Section7={{Chembox Hazards
| ExternalSDS = 
| MainHazards = 
| NFPA-H = 
| NFPA-F = 
| NFPA-R = 
| NFPA-S = 
| GHSPictograms = {{GHS05}}{{GHS06}}
| GHSSignalWord = 危险
| HPhrases = {{H-phrases|300|310|314|330}}
| PPhrases = {{P-phrases|260|262|264|270|271|280|284|301+310|301+330+331|302+350|303+361+353|304+340|305+351+338|310|320|321|322|330|361|363|403+233|405|501}}
| FlashPt = 
| AutoignitionPt = 
| ExploLimits = 
| LD50 =
| PEL = }}
|Section8={{Chembox Related
| OtherAnions = 
| OtherCations = 
| OtherFunction = [[氯化亚砜]]<br>[[溴化亚砜]]
| OtherFunction_label = oxohalides
| OtherCompounds = [[亚硝酰氟]]<br>[[碳酰氟]]}}
}}
'''氟化亚砜'''是一种[[无机化合物]]，化学式<chem>SOF2</chem>。它是无色气体，是[[六氟化硫]]（电气设备中的绝缘体）降解的产物。S-O键长1.42[[Å]]、S-F键长1.58[[Å]]；O-S-F与F-S-F键角分别为106.2°与92.2°<ref>Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. {{ISBN|0-12-352651-5}}.</ref>。

==合成==
氟化亚砜可用以下方法合成：<ref>W. C. Smith, E. L. Muetterties "Thionyl Fluoride" ''Inorganic Syntheses'' 1960, Volume 6, pages: 162-163. {{DOI|10.1002/9780470132371.ch50}}</ref><ref name="inorg">
{{Cite book
| last = Holleman
| first = Arnold F.
| author-link = 
| publication-date =
| year = 2001
| title = Inorganic Chemistry
| edition =
| volume =
| series =
| location = 
| place = 
| publisher = Academic Press
| id =
| isbn = 978-0-12-352651-9
| doi =
| oclc =
| pages = 542
| url = https://books.google.com/books?id=LxhQPdMRfVIC&pg=PA542&dq=%22Thionyl+fluoride%22
| accessdate = 2008-07-29
| postscript = <!--None-->
}}</ref>
:3 [[氯化亚砜|SOCl<sub>2</sub>]] + 2[[三氟化锑|SbF<sub>3</sub>]] → 3SOF<sub>2</sub> + 2[[三氯化锑|SbCl<sub>3</sub>]]

:[[二氧化硫|SO<sub>2</sub>]] + 2[[五氟化磷|PF<sub>5</sub>]]   →   SOF<sub>2</sub> +  POF<sub>3</sub>

==参考文献==
{{Reflist}}

{{硫化合物}}

[[Category:亚砜]]
[[Category:硫-氟化合物]]
[[Category:四价硫化合物]]