trifluoronitrosomethane


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:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess

View reactions leading to CF3NO+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)703.3kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity670.8kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
>2.00 ± 0.20EIAEHarland, 1977From(CF3)2NO; G3MP2B3 calculations indicate an EA of ca. 1.7 eV; B

Ionization energy determinations

IE (eV) Method Reference Comment
10.5 ± 0.1EISyrvatka and Gil'burd, 1973LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CF2+16.7 ± 0.2FNOEISyrvatka and Gil'burd, 1973LLK
CF3+12.6 ± 0.1NOEISyrvatka and Gil'burd, 1973LLK
NO+12.4 ± 0.1CF3EISyrvatka and Gil'burd, 1973LLK
CNOF3+11.06 ± 0.05?PEErnsting, Pfab, et al., 1980Vertical value; LLK

UV/Visible spectrum

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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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

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Source Mason, 1957
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 12500
Instrument Cary recording spectrophotometer
Melting point 121.5
Boiling point 315

References

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes

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

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Harland, 1977
Harland, P.W., Electron attachment to the stable free radical bis-trifluoromethylnitroxide in the gas phase, Int. J. Mass Spectrom. Ion Phys., 1977, 25, 61. [all data]

Syrvatka and Gil'burd, 1973
Syrvatka, B.G.; Gil'burd, M.M., Mass-spectrometric study of trifluoronitrosomethane, Russ. J. Phys. Chem., 1973, 47, 1215. [all data]

Ernsting, Pfab, et al., 1980
Ernsting, N.P.; Pfab, J.; Green, J.C.; Romelt, J., Photoelectron spectra of nitrosomethane, t-nitrosobutane and some perhalogenonitrosomethanes, J. Chem. Soc. Faraday Trans. 2, 1980, 76, 844. [all data]

Mason, 1957
Mason, J., J. Chem. Soc., 1957, 3904. [all data]


Notes

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