Figure 3
Partial crystal packing of the title compound, showing the chain formation in the a-direction. N—H⋯N and N—H⋯O hydrogen bonding are shown as blue and red dashed lines, respectively. Symmetry codes: (i) −x, −y + 1, −z + 1, (ii) −x + 1, −y + 1, −z + 1, (iii) x + 1, y, z. |