Figure 3
View of the intermolecular interactions for (I), showing N—H⋯Br hydrogen bonds and N—H⋯C(π) contacts as well as C—H⋯Br contacts, C—H⋯π interactions, and the offset stacking interaction between naphthyl units that interconnects dimers into a three-dimensional framework. For clarity, only one central dimer is shown in stick mode, the surrounding molecules in wireframe style. |