Figure 3
The crystal packing of (I), viewed along the b axis, illustrating the hydrogen-bonded arrangements of Cf molecules A (green in the electronic version of the paper) and B (blue). Symmetry-independent solvent molecules are coloured differently and labelled (in the electronic version of the paper, molecule A is red, molecule B is yellow and molecule C is magenta). O—H⋯O and N+—H⋯O hydrogen bonds are shown as dashed lines. |