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Boron monofluoride monoxide information


Boron oxyfluoride
Names
IUPAC name
Fluoro(oxo)borane
Other names
boron monofluoride monoxide
Identifiers
CAS Number
  • 23361-56-0
3D model (JSmol)
  • Interactive image
ChemSpider
  • 124393
PubChem CID
  • 141025
CompTox Dashboard (EPA)
  • DTXSID20177920 Edit this at Wikidata
InChI
  • InChI=1/BFO/c2-1-3
    Key: FHYICEHKTRQYRP-UHFFFAOYSA-N
SMILES
  • B(=O)F
Properties
Chemical formula
BFO
Molar mass 45.81 g·mol−1
Appearance Gas
Thermochemistry
Std enthalpy of
formation fH298)
48.0 ± 3.0 kcal/mol[1]
Related compounds
Related oxyhalides
boron oxychloride
Related compounds
boron monofluoride
boron monoxide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Boron monofluoride monoxide or oxoboryl fluoride[2] or fluoroxoborane is an unstable inorganic molecular substance with formula FBO. It is also called boron fluoride oxide, fluoro(oxo)borane or fluoro-oxoborane. The molecule is stable at high temperatures, but below 1000 °C condenses to a trimer (BOF)3 called trifluoroboroxin. FBO can be isolated as a triatomic non-metallic molecule in an inert gas matrix, and has been condensed in solid neon and argon.[3] When an attempt is made to condense the gas to a solid in bulk, a polymeric glass is formed, which is deficient in fluoride, and when heated forms a glassy froth like popcorn.[4][5] Boron fluoride oxide has been studied because of its production in high energy rocket fuels that contain boron and fluorine, and in the form of an oxyfluoride glass. BOF glass is unusual in that it can condense directly from gas.[6]

  1. ^ Larson, J. W.; McMahon, T. B. (1987). "Boron monofluoride monoxide". 26 (24). NIST: 4018. doi:10.1021/ic00271a011. Retrieved 20 May 2015. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ Kuchitsu, Kozo (2013-03-09). Structure of Free Polyatomic Molecules: Basic Data. Springer Science & Business Media. p. 28. ISBN 9783642457487.
  3. ^ Jacox, Marilyn E. (December 1994). "The vibrational energy levels of small transient molecules isolated in neon and argon matrices". Chemical Physics. 189 (2): 149–170. Bibcode:1994CP....189..149J. doi:10.1016/0301-0104(94)00143-X.
  4. ^ Boussard-Plédel, Catherine; Le Floch, Marie; Fonteneau, Gilles; Lucas, Jacques (July 1997). "Vapor Phase Deposition of Foaming Boron Oxyfluoride Vitreous Materials". Materials Research Bulletin. 32 (7): 805–811. doi:10.1016/S0025-5408(97)00050-0.
  5. ^ Cite error: The named reference bous was invoked but never defined (see the help page).
  6. ^ Polishchuk, S. A.; Ignat’eva, L. N.; Marchenko, Yu. V.; Bouznik, V. M. (5 March 2011). "Oxyfluoride glasses (A review)". Glass Physics and Chemistry. 37 (1): 1–20 (14). doi:10.1134/S108765961101010X. S2CID 97609959.

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FBO

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in the United States Department of State Chemical formula for boron monofluoride monoxide This disambiguation page lists articles associated with the title...

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BFO

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Methyl group

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Nitrogen

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Methoxy group

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monochloride Aluminium monofluoride Aluminium(II) oxide Argonium Carbon cation Carbon monophosphide Carbon monosulfide Carbon monoxide Cyano radical Diatomic...

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might use a mixture of carbon monoxide and carbon dioxide as their carbon source. They might produce and live on sulfur monoxide, which is analogous to oxygen...

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Borylene

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RNA world

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Argon

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