Bromotrifluoromethane

• Formula: CBrF₃
• Molecular weight: 148.910
• IUPAC Standard InChI: InChI=1S/CBrF3/c2-1(3,4)5 Copy

  
• IUPAC Standard InChIKey: RJCQBQGAPKAMLL-UHFFFAOYSA-N Copy
• CAS Registry Number: 75-63-8
• 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: Methane, bromotrifluoro-; Bromofluoroform; F 13B1; Fluorocarbon 1301; Freon 13B1; FC 13B1; Halon 1301; Monobromotrifluoromethane; R 13B1; Trifluorobromomethane; Trifluoromethyl bromide; Trifluoromonobromomethane; CF3Br; Refrigerant 13B1; Carbon monobromide trifluoride; UN 1009; CBrF3; Daiflon 13B1; Flugex 13B1; Khladon 13B1
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• Information on this page:
  • Reaction thermochemistry data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
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Reaction thermochemistry 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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
MS - José A. Martinho Simões
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 +  = ( • )

By formula: CH₃⁺ + CBrF₃ = (CH₃⁺ • CBrF₃)

 +  = CBrClF₃^-

By formula: Cl^- + CBrF₃ = CBrClF₃^-

 +  = CBr₂F₃^-

By formula: Br^- + CBrF₃ = CBr₂F₃^-

C₆F₃MnO₅ (cr) + 1.5 (g) =  (cr) + 5 (g) +  (g)

By formula: C₆F₃MnO₅ (cr) + 1.5Br₂ (g) = Br₂Mn (cr) + 5CO (g) + CBrF₃ (g)

C₇F₃MnO₆ (cr) + 1.5 (g) =  (cr) + 6 (g) +  (g)

By formula: C₇F₃MnO₆ (cr) + 1.5Br₂ (g) = Br₂Mn (cr) + 6CO (g) + CBrF₃ (g)

 +  =  + 

By formula: BrCl + CClF₃ = CBrF₃ + Cl₂

 +  =  + 

By formula: I₂ + CBrF₃ = CF₃I + BrI

 +  =  + 

By formula: CHF₃ + Br₂ = HBr + CBrF₃

 +  =  + 

By formula: HBr + CBrF₃ = CHF₃ + Br₂

 +  = 2

By formula: C₂F₆ + Br₂ = 2CBrF₃

Vibrational and/or electronic energy levels

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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 by: Takehiko Shimanouchi

Symmetry:   C_3ν     Symmetry Number σ = 3

Source: Shimanouchi, 1972

Notes

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.

McMahon, Heinis, et al., 1988
McMahon, T.; Heinis, T.; Nicol, G.; Hovey, J.K.; Kebarle, P., Methyl Cation Affinities, J. Am. Chem. Soc., 1988, 110, 23, 7591, https://doi.org/10.1021/ja00231a002 . [all data]

Foster, Williamson, et al., 1974
Foster, M.S.; Williamson, A.D.; Beauchamp, J.L., Photoionization mass spectrometry of trans-azomethane, Int. J. Mass Spectrom. Ion Phys., 1974, 15, 429. [all data]

Bogdanov and McMahon, 2006
Bogdanov, B.; McMahon, T.B., Gas phase S(N)2 reactions of halide ions with trifluoromethyl halides: Front- and back-side attack vs. complex formation, J. Phys. Chem. A, 2006, 110, 4, 1350-1363, https://doi.org/10.1021/jp0541011 . [all data]

Connor, Zafarani-Moattar, et al., 1982
Connor, J.A.; Zafarani-Moattar, M.T.; Bickerton, J.; El-Saied, N.I.; Suradi, S.; Carson, R.; Al Takkhin, G.; Skinner, H.A., Organomet., 1982, 1, 1166. [all data]

Coomber and Whittle, 1967
Coomber, J.W.; Whittle, E., Bond dissociation energies from equilibrium studies. Part 3.-D(CF₃-Cl), D(C₂F₅-Cl) and the enthalpy of formation of CF₃Cl, Trans. Faraday Soc., 1967, 63, 2656-2667. [all data]

Lord, Goy, et al., 1967
Lord, A.; Goy, C.A.; Pritchard, H.O., The heats of formation of trifluoromethyl chloride and bromide, J. Phys. Chem., 1967, 71, 2705-2707. [all data]

Corbett, Tarr, et al., 1963
Corbett, P.; Tarr, A.M.; Whittle, E., Vapour-phase bromination of fluoroform and methane, Trans. Faraday Soc., 1963, 59, 1609. [all data]

Coomber and Whittle, 1967, 2
Coomber, J.W.; Whittle, E., Bond dissociation energies from equilibrium studies. Part 1.-D(CF₃-Br), D(C₂F₅-Br) and D(n-C₃F₇-Br), Trans. Faraday Soc., 1967, 63, 608-619. [all data]

Coomber and Whittle, 1967, 3
Coomber, J.W.; Whittle, E., Bond dissociation energies from equilibrium studies. Part 2.-D(CF₃-CF₃) and enthalpy of formation of C₂F₆, Trans. Faraday Soc., 1967, 63, 1394-1401. [all data]

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [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

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