Figure 2
(a) The formation of zigzag C22(13) chains through O1—H1⋯N3 and N1—H1B⋯N2ii interactions joined by an N1—H1C⋯O4iii hydrogen bond [C22(7)' chain motif] to generate the two-dimensional structure. (b) Layered arrangements of the salt via N1—H1A⋯O3i interactions [C22(7)'' chain motif] and aromatic π–π stacking interactions (dotted black lines) to generate the three-dimensional structure. Symmetry codes are in Table 1. |