Figure 4
(a) Hirshfeld surface for the title molecule mapped with dnorm over the range −0.171 to 1.473 a.u. showing N—H⋯N, C—H⋯N and C—H⋯O hydrogen-bonded contacts. Fingerprint plots resolved into (b) N⋯H/H⋯N and (c) O⋯H/H⋯O contacts. Neighbouring molecules associated with close contacts are also shown. |