Selenoyl fluoride

Selenoyl fluoride
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/F2O2Se/c1-5(2,3)4 ☒N
    Key: VCPFQVXWYPMUKZ-UHFFFAOYSA-N ☒N
  • InChI=1/F2O2Se/c1-5(2,3)4
    Key: VCPFQVXWYPMUKZ-UHFFFAOYAS
  • O=[Se](=O)(F)F
Properties
SeO2F2
Molar mass 148.95 g/mol
Appearance Gas.
Melting point −99.5 °C (−147.1 °F; 173.7 K)[1]
Boiling point −8.4 °C (16.9 °F; 264.8 K)[2]
Related compounds
Other cations
 SO2F2
Related compounds
 SeF6,
SeO3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Selenoyl fluoride, selenoyl difluoride, selenium oxyfluoride, or selenium dioxydifluoride is a chemical compound with the formula SeO2F2.

Structure

The shape of the molecule is a distorted tetrahedron with the O-Se-O angle being 126.2°, the O-Se-F angle being 108.0° and F-Se-F being 94.1°.[3] The Se-F bond length is 1.685 Å and the selenium to oxygen bond is 1.575 Å long.[4]

Formation

Selenoyl fluoride can be formed by the action of warm fluorosulfonic acid on barium selenate[5] or selenic acid. SeO3 + SeF4 can give this gas along with other oxyfluorides.

Reactions

Selenoyl fluoride is more reactive than its analogon sulfuryl fluoride. It is easier to hydrolyse and to reduce. It may react violently upon contact with ammonia.

Selenoyl fluoride reacting with xenon difluoride gives FXeOSeF5.[6]

References

  1. ^ CRC Handbook of Chemistry and Physics
  2. ^ Seppelt, K. "Selenoyl difluoride" Inorganic Syntheses, 1980, volume XX, pp. 36-38. ISBN 0-471-07715-1.
  3. ^ Wai-Kee Li, Gong-du Zhou, Thomas C. W. Mak Advanced structural inorganic chemistry page 651 2008 ISBN 0-19-921694-0
  4. ^ Kolbjørn Hagen, Virginia R. Cross and Kenneth Hedberg "The molecular structure of selenonyl fluoride, SeO2F2, and sulfuryl fluoride, SO2F2, as determined by gas-phase electron diffraction" Journal of Molecular Structure 1978 volume 44 issue 2 page 187 doi:10.1016/0022-2860(78)87027-6
  5. ^ Advanced Inorganic Chemistry A Comprehensive Text Cotton and Wilkinson
  6. ^ "Noble Gas Compounds". www.scribd.com. Archived from the original on 2012-11-04.

Read other articles:

Dwarka Sector 21 (angkutan cepat Delhi)

Dwarka Sector 21द्वारका सेक्टर २१Stasiun angkutan cepat di DelhiJalur  Jalur Biru  Jalur Ekspres BandaraKonstruksiJenis strukturBawah TanahSejarahDibuka30 Oktober 2010 (Jalur Biru)23 Februari 2011 (Jalur Ekspres Bandara)Operasi layanan Stasiun sebelumnya   Delhi Metro   Stasiun berikutnya Dwarka Sector 8menuju Noida City Centre Jalur BiruTerminus Airportmenuju New Delhi Jalur JinggaTerminus Sunting kotak info • L • BBantuan pengg...

 

 

John Mickel (politician)

Australian politician The HonourableJohn MickelJohn Mickel speaks at a book launch in Brisbane, Australia in June 2011Speaker of the Legislative Assembly of QueenslandIn office21 April 2009 – 14 May 2012Preceded byMike ReynoldsSucceeded byFiona SimpsonMinister for Environment of QueenslandIn office12 February 2004 – 25 August 2004PremierPeter BeattiePreceded byDean WellsSucceeded byDesley Boyle (as Environment, Local Government, Planning and Women)Minister for Energy of ...

 

 

Casey DeSmith

American ice hockey goaltender Ice hockey player Casey DeSmith DeSmith with the Pittsburgh Penguins in 2017Born (1991-08-13) August 13, 1991 (age 32)Rochester, New Hampshire, U.S.Height 6 ft 0 in (183 cm)Weight 181 lb (82 kg; 12 st 13 lb)Position GoaltenderCatches LeftNHL teamFormer teams Vancouver CanucksPittsburgh PenguinsNational team  United StatesNHL Draft UndraftedPlaying career 2015–present Casey DeSmith (born August 13, 1991) is an Am...

Peder Ledosquet

German curler Peder LedosquetCurler ♂TeamCurling clubEC Oberstdorf, OberstdorfCurling career Member Association GermanyWorld Championshipappearances2 (1971, 1972) Medal record Curling World Championships 1972 Garmisch-Partenkirchen Peder Ledosquet is a former German curler. He is a 1972 World Men's bronze medallist.[1][2] Teams Season Skip Third Second Lead Events 1970–71 Manfred Räderer Peter Jacoby Peder Ledosquet Hansjörg Jacoby WCC 1971 (6th) 1971–72 ...

 

 

Undine (novella)

1811 novella by Friedrich de la Motte Fouqué Undine Cover of Undine, Told to the Children by Mary Macgregor, illustrated by Katharine Cameron (London: T. C. & E. C. Jack)AuthorFriedrich de la Motte FouquéCountryGermanyLanguageGermanGenreFantasy novellaPublication date1811Media typeMagazine story (later as a hardcover book) Undine is a fairytale novella (Erzählung) by Friedrich de la Motte Fouqué in which Undine, a water spirit, marries a knight named Huldbrand in order to gain a ...

 

 

Aminat Yusuf Jamal

Aminat Yusuf JamalAminat Yusuf Jamal pada tahun 2016Informasi pribadiKewarganegaraanBahrainLahir27 Juni 1997 (umur 26) OlahragaNegaraBahrainOlahragaAtletikLombaLari gawang 400 m Rekam medali Kejuaraan Dunia 2019 Doha Relay campuran Aminat Yusuf Jamal (lahir 27 Juni 1997) adalah seorang atlet Bahrain kelahiran Nigeria[1] yang mengkhususkan diri dalam lari gawang 400 meter.[2] Ia mewakili negara angkatnya pada Kejuaraan Dunia 2017 tanpa mencapai semi-final. Setahun sebelumn...

Несторианство

ХристианствоБиблия Ветхий Завет Новый Завет Евангелие Десять заповедей Нагорная проповедь Апокрифы Бог, Троица Бог Отец Иисус Христос Святой Дух История христианства Апостолы Хронология христианства Раннее христианство Гностическое христианство Вселенские соборы Н...

 

 

United Nations Security Council Resolution 1438

United Nations resolution adopted in 2002 UN Security CouncilResolution 1438Memorial to the Bali bombingsDate14 October 2002Meeting no.4,624CodeS/RES/1438 (Document)SubjectThreats to international peace and security caused by terrorist actsVoting summary15 voted forNone voted againstNone abstainedResultAdoptedSecurity Council compositionPermanent members China France Russia United Kingdom United StatesNon-permanent members Bulgaria Cameroon Colomb...

 

 

Le Cri de Paris

You can help expand this article with text translated from the corresponding article in French. (December 2016) Click [show] for important translation instructions. View a machine-translated version of the French article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikip...

غشاء الليف العضلي

تحتاج هذه المقالة إلى الاستشهاد بمصادر إضافية لتحسين وثوقيتها. فضلاً ساهم في تطوير هذه المقالة بإضافة استشهادات من مصادر موثوق بها. من الممكن التشكيك بالمعلومات غير المنسوبة إلى مصدر وإزالتها. بحاجة للاستشهاد بمعجم مطبوع بدلاً عن قاعدة بيانات معجمية على الإنترنت.   م...

 

 

Військово-музичне управління Збройних сил України

Військово-музичне управління Збройних сил України Тип військове формуванняЗасновано 1992Країна  Україна Емблема управління Військово-музичне управління Збройних сил України — структурний підрозділ Генерального штабу Збройних сил України призначений для планува...

 

 

Owen D. Young

American industrialist, lawyer, and diplomat (1874–1962) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Owen D. Young – news · newspapers · books · scholar · JSTOR (November 2022) (Learn how and when to remove this message) Owen YoungYoung, 1928Born(1874-10-27)October 27, 1874Stark, New York, U.S.DiedJuly...

1998 Cannes Film Festival

1998 Cannes Film FestivalOfficial poster of the 51st Cannes Film Festival[1]Opening filmPrimary ColorsClosing filmGodzillaLocationCannes, FranceFounded1946AwardsPalme d'Or (Mia aioniotitakai mia mera)[2]Hosted byIsabelle HuppertNo. of films22 (En Competition)[3]27 (Un Certain Regard)8 (Out of Competition)15 (Cinéfondation)14 (Short Film)Festival date13 May 1998 (1998-05-13) – 24 May 1998 (1998-05-24)Websitefestival-cannes.com/enCannes F...

 

 

هيئة البيعة السعودية

هيئة البيعة السعودية هيئة البيعة السعودية تفاصيل الوكالة الحكومية البلد السعودية  تأسست 2006 صلاحياتها تتبع المملكة العربية السعودية المركز الرياض ،  السعودية الإدارة المدير التنفيذي شاغر تعديل مصدري - تعديل   هيئة البيعة السعودية، هي هيئة سعودية تعنى باختيار المل...

 

 

المادة 12 من دستور سنغافورة

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (أكتوبر 2019) تضمن المادة 12 من دستور جمهورية سنغافورة المساواة والحماية بين جميع الناس أمام القانون. يحدد القانون أيضًا أربعة تصنيفات ممنوعة: الدين والعرق والنسب ومحل ال...

Camille du Locle

Schizzo che illustra du Locle Camille du Locle (Orange, 16 luglio 1832 – Capri, 9 ottobre 1903) è stato un librettista, impresario teatrale e regista teatrale francese. È ricordato per aver messo in scena la prima dell'opera di Bizet Carmen (1875). Indice 1 Biografia 2 Note 3 Altri progetti 4 Collegamenti esterni Biografia Impresario teatrale, originario della Vaucluse, dal 1862 fu assistente del suocero Émile Perrin all'Opéra national de Paris, prima di trasferirsi nel 1870 all'Opéra-...

 

 

Ministry of Religious Affairs (Bangladesh)

Government ministry of Bangladesh People's Republic of Bangladesh Ministry of Religious Affairsধর্ম বিষয়ক মন্ত্রণালয়Government Seal of BangladeshMinistry overviewFormed1971JurisdictionGovernment of BangladeshHeadquartersBangladesh SecretariatDhaka-1000, Bangladesh.Annual budget500 crore taka 59 million dollarsMinister responsibleMd Faridul Haq Khan, MinisterMinistry executiveKazi Enamul Hassan ndc, SecretaryWebsitemora.gov.bd The Ministry of Religio...

 

 

William Lee-Warner

British author and colonial administrator Sir William Lee-Warner Sir William Lee-Warner GCSI (18 April 1846 – 18 January 1914) was a British author and colonial administrator in the Indian Civil Service. He was Chief Commissioner of Coorg in 1895.[1][2][3] In 1907 he headed the eponymous Lee Warner Committee that examined Indians receiving education in Britain. Early life and education Lee-Warner was born in Little Walsingham[4] into a prominent Norfolk famil...

Law & Order: Special Victims Unit season 13

Season of television series Law & Order: Special Victims Unit Season of television series Law & Order: Special Victims UnitSeason 13Season 13 U.S. DVD coverStarring Mariska Hargitay Danny Pino Kelli Giddish Richard Belzer Ice-T Dann Florek No. of episodes23ReleaseOriginal networkNBCOriginal releaseSeptember 21, 2011 (2011-09-21) –May 23, 2012 (2012-05-23)Season chronology← PreviousSeason 12 Next →Season 14 List of episodes The thirteenth season of Law &...

 

 

Instituto Brasileiro de Geografia e Estatística

Instituto Brasileiro de Geografia e Estatística Organização Natureza jurídica Fundação pública[1] Missão Retratar o Brasil com informações necessárias ao conhecimento da sua realidade e ao exercício da cidadania.[2] Atribuições Produção, análise, pesquisa e disseminação de informações de natureza estatística — demográfica e socioeconômica,e geocientífica — geográfica, cartográfica, geodésica e ambiental.[1] Dependência Ministério do Planejamento e Orçamento...