Chlorodifluoromethyl radical

• Formula: CClF₂
• Molecular weight: 85.461
• IUPAC Standard InChI: InChI=1S/CClF2/c2-1(3)4 Copy

  
• IUPAC Standard InChIKey: QPAXMPYBNSHKAK-UHFFFAOYSA-N Copy
• CAS Registry Number: 1691-89-0
• 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.
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Vibrational and/or electronic energy levels
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to calorie-based units

Gas phase ion energetics data

Go To: Top, References, Notes

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:
LL - Sharon G. Lias and Joel F. Liebman
B - John E. Bartmess

View reactions leading to CClF₂⁺ (ion structure unspecified)

Electron affinity determinations

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.

Illenberger, Baumgartel, et al., 1979
Illenberger, T.; Baumgartel, H.; Scheunemann, H., Negative Ion Formation in CF₂Cl₂, CF₃Cl, and CFCl₃ Following Low Energy (0-10eV) Impact with Near Monoenergetic Electrons, Chem. Phys., 1979, 37, 1, 21, https://doi.org/10.1016/0301-0104(79)80003-8 . [all data]

Paulino and Squires, 1991
Paulino, J.A.; Squires, R.R., Carbene Anion Complexes - Unusual Structural and Thermochemical Features of alpha-Halocarbanions in the Gas Phase, J. Am. Chem. Soc., 1991, 113, 5, 1845, https://doi.org/10.1021/ja00005a067 . [all data]

Dispert and Lacmann, 1978
Dispert, H.; Lacmann, K., Negative ion formation in collisions between potassium and fluoro- and chloromethanes: Electron affinities and bond dissociation energies, Int. J. Mass Spectrom. Ion Phys., 1978, 28, 49. [all data]

Langford and Harris, 1990
Langford, M.L.; Harris, F.M., Experimental determination of the energies required to ionize the ions CFCl⁺, CFBr⁺, CClBr⁺, CF₂Cl⁺, CF₂Br⁺, CCl₂F⁺, CBr₂F⁺, and CBr₂Cl⁺, Int. J. Mass Spectrom. Ion Phys., 1990, 96, 111. [all data]

Griffiths, Harris, et al., 1989
Griffiths, W.J.; Harris, F.M.; Barton, J.D., Experimental determination of the single-ionization energies of two environmentally important free radicals, CF₂Cl and CFCl₂, Rapid Commun. Mass Spectrom., 1989, 3, 283. [all data]

Notes

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

• Symbols used in this document:
  

  EA	Electron affinity

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.