The title compound, C(13)H(16)N(3)O(+)·PF(6) (-), which has an imide group in the imidazolium cation, is a new ionic liquid above its melting point. Two neighbouring mol-ecules are connected by a weak non-classical C-H⋯O hydrogen bond with the formation of centrosymmetric 14-membered dimers.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961036 | PMC |
http://dx.doi.org/10.1107/S1600536808005291 | DOI Listing |
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