Methane, dibromodifluoro-

• Formula: CBr₂F₂
• Molecular weight: 209.816
• IUPAC Standard InChI: InChI=1S/CBr2F2/c2-1(3,4)5 Copy

  
• IUPAC Standard InChIKey: AZSZCFSOHXEJQE-UHFFFAOYSA-N Copy
• CAS Registry Number: 75-61-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Dibromodifluoromethane; Difluorodibromomethane; Freon 12-B2; Halon 1202; CF2Br2; UN 1941
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Vibrational and/or electronic energy levels
  • Gas Chromatography
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Gas phase ion energetics 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 evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

References

Go To: Top, Gas phase ion energetics data, Notes

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

Wang and Leroi, 1983
Wang, F.C.-Y.; Leroi, G.E., Photoionization and fragmentation of halogenated methanes, Ann. Isr. Phys. Soc., 1983, 6, 210. [all data]

Watanabe, Nakayama, et al., 1962
Watanabe, K.; Nakayama, T.; Mottl, J., Ionization potentials of some molecules, J. Quant. Spectry. Radiative Transfer, 1962, 2, 369. [all data]

Doucet, Gilbert, et al., 1975
Doucet, J.; Gilbert, R.; Sauvageau, P.; Sandorfy, C., Photoelectron and far-ultraviolet spectra of CF₃Br, CF₂BrCl, and CF₂Br₂, J. Chem. Phys., 1975, 62, 366. [all data]

Notes

Go To: Top, Gas phase ion energetics data, References

• Symbols used in this document:
  

  IE (evaluated)

  Recommended ionization energy

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