Conformational equilibrium of Bis(trifluoromethanesulfonyl) imide anion of a room-temperature ionic liquid: Raman spectroscopic study and DFT calculations
Article Abstract:
The structure of bis(trifluoromethanesulfonyl) imide(TFSI(super minus)) in the liquid state was studied by means of Raman spectroscopy and DFL Calculations. The results concluded that a conformational equilibrium was established between the C(sub 1) and C(sub 2) conformers of TFSI(super minus) in the liquid EMI(super plus)TFSI(super -) and the C2 conformer is more favorable than the C1 one.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Raman spectroscopic investigations of pressure-induced phase transitions in n-hexane
Article Abstract:
The Raman spectroscopic studies of linear chain n-hexane at 16 GPa which shows all-trans configuration at high-pressure phase is reported. The high-pressure phase is an orientationally disordered phase due to random freezing of the methane end group.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
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