Paul H. Kasai, Alan M. Spool
IEEE Transactions on Magnetics
Perfluorovinyl radical, CF2=CF, was generated in an argon matrix by photolysis of CF2=CFI, and its ESR spectrum was observed. The spectral analysis and INDO molecular orbital calculations revealed that the radical is a σ radical and has a bent structure. The majority of the spin density (70%) is in the nonbonding σ orbital of the α-carbon. The ESR spectrum is dominated by the α-fluorine hyperfine tensor (A∥ = +271 G, A⊥ = -33 G) and the trans β-fluorine hf tensor (A∥ = +96 G, |A⊥| = 13 G). The angle between the symmetry axes of the two tensors was determined as 42 ± 2°. © 1986 American Chemical Society.
Paul H. Kasai, Alan M. Spool
IEEE Transactions on Magnetics
Paul H. Kasai, Patrick Wheeler
Applied Surface Science
C. Mathew Mate, Paul H. Kasai, et al.
IEEE Transactions on Magnetics
Dennis R. McKean, Ulrich P. Schaedeli, et al.
Journal of Polymer Science Part A: Polymer Chemistry