558-21-4Relevant articles and documents
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Andersen et al.
, p. 989,992 (1956)
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Measurements of solvent and secondary kinetic isotope effects for the gas-phase SN2 reactions of fluoride with methyl halides
O'Hair, Richard A. J.,Davico, Gustavo E.,Hacaloglu, Jale,Dang, Thuy Thanh,DePuy, Charles H.,Bierbaum, Veronica M.
, p. 3609 - 3610 (1994)
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A Photoelectron Spectroscopic Study of the Ground States of CH2F+ and CD2F+
Andrews, Lester,Dyke, John M.,Jonathan, Neville,Keddar, Noureddine,Morris, Alan,Ridha, Abed
, p. 2364 - 2368 (2007/10/02)
The fluorine atom/methyl fluoride reaction has been studied by photoelectron spectroscopy.A new product band with vibrational components at 9.04 +/- 0.01 eV adiabatic and 9.22 +/- 0.01 eV vertical ionization energies is assigned to the CH2F free radical.The ν'= 0-1 vibronic separation measured as 1450 +/- 30 cm-1 is due to the C-F stretching fundamental of the ground state of CH2F+; this vibronic interval was 1530 +/- 30 cm-1 for CD2F+.The positive deuterium shift for CH2F+ is due to interaction with the H-C-H bending mode, which shifts below the C-F stretching mode on deuteration.The substantial increase in the C-F stretching modes for CH2F+ and CD2F+, as compared to 1163- and 1193-cm-1 values for the CH2F and CD2F free radicals in solid argon, respectively, is due to increased net C-F bonding in the cations.
