Table 1

Some band assignments for triflate species

Band

Wave number (cm-1)

Assignment


νs(SO3)

1,032

Free Tf- ions, solvent-separated pairs

1,040

Ion pairs (LiTf), LiTf2-, LiTf32-

1,051

Li2Tf+ aggregate

1,062

Li3Tf2+ aggregate


Lim et al. Nanoscale Research Letters 2012 7:19   doi:10.1186/1556-276X-7-19

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