Figure 4
Intermolecular hydrogen bonding in 1 between the ammonium hydrogen atoms and the trifluoromethanesulfonate oxygen atoms. The hydrogen bonding results in a one-dimensional chain that extends in the ac plane. For clarity, only the atoms involved in the hydrogen bonding are labeled. See Fig. 1 for additional display details. [Symmetry code: (i) x + , −y + , z + .] |