Boron trifluoride

• Formula: BF₃
• Molecular weight: 67.806
• IUPAC Standard InChI: InChI=1S/BF3/c2-1(3)4 Copy

  
• IUPAC Standard InChIKey: WTEOIRVLGSZEPR-UHFFFAOYSA-N Copy
• CAS Registry Number: 7637-07-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Borane, trifluoro-; Boron fluoride (BF3); Boron fluoride; Trifluoroborane; Trifluoroboron; BF3; Fluorure de bore; UN 1008; Anca 1040
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• Information on this page:
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Ion clustering data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

CH₃O^- +  = (CH₃O^- • )

By formula: CH₃O^- + BF₃ = (CH₃O^- • BF₃)

 +  = ( • )

By formula: Cl^- + BF₃ = (Cl^- • BF₃)

 +  = ( • )

By formula: F^- + BF₃ = (F^- • BF₃)

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Blair, Isolani, et al., 1973
Blair, L.K.; Isolani, P.C.; Riveros, J.M., Formation, reactivity, and relative stability of clustered alkoxide ions by ICR spectroscopy, J. Am. Chem. Soc., 1973, 95, 1057. [all data]

Larson and McMahon, 1985
Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of the main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ICR halide exchange equilibria, J. Am. Chem. Soc., 1985, 107, 766. [all data]

Wenthold and Squires, 1995
Wenthold, P.G.; Squires, R.R., Bond dissociation energies of F2(-) and HF2(-). A gas-phase experimental and G2 theoretical study, J. Phys. Chem., 1995, 99, 7, 2002, https://doi.org/10.1021/j100007a034 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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