Figure 3
Part of the crystal structure of (I), showing the formation of an R44(16) motif built from N—H⋯N hydrogen bonds only. For the sake of clarity, the unit-cell outline, the water molecule and H atoms not involved in the motif shown have been omitted. For the effect of the H-atom disorder, see the Comment. Atoms marked with an asterisk (*) are at the symmetry position (x, −y + 1, −z + 1). |