In the crystal structures of dibenzoazepine derivatives 5-Methyl-5H-dibenzo[b,f]azepine (a), 5-(4-Methylbenzyl)-5H-dibenzo[b,f ]azepine (b), 5-[(1-Benzyl-1H-1,2,3-triazol-4-yl)meth-yl]-5H-dibenzo[b,f] azepine (c) and 5-(Prop-2-yn-1-yl)-5H-dibenzo[b,f]azepine (d), the azepine ring exhibits the boat conformation. The molecules are connected through common short contacts of the type C—H…π. The short contacts for the first time for molecules b and d are quantized using computational Hirshfeld surfaces method and compared with molecules (a and b).