Figure 4
The two-dimensional sheet of anions and cations in (I) , interlinked through N1—H1C⋯O4, N1—H1A⋯O1i, N1—H1B⋯O4ii and N1—H1C⋯O1iii hydrogen bonds extending parallel to the (001) plane. H atoms not involved in these interactions have been omitted for clarity. Symmetry codes are as in Table 1. |