Raman investigation of the ionic liquid N-methyl-N-propylpyrrolidinium bis(trifluoromethanesulfonyl)imide and its mixture with LiN(SO 2CF3)2

M. Castriota, T. Caruso, R.G. Agostino, E. Cazzanelli, W.A. Henderson, S. Passerini

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A preliminary Raman investigation of the ionic liquid N-methyl-N- propylpyrrolidinium bis(trifluoromethane-sulfonyl)imide (PYR13TFSI) and its 2/1 complex with the lithium salt LiN(SO2CF3) 2 is reported. The study was performed over a temperature range extending from -100 to +60°C, i.e., with PYR13 TFSI in the crystalline and melt states. For comparison purposes, the study was extended to PYR13I, which is the precursor used in the synthesis of PYR 13TFSI.
Original languageEnglish
Pages (from-to)92 - 96
Number of pages5
JournalJournal of Physical Chemistry A
Issue number1
Publication statusPublished - 13 Jan 2005
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry

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