Cytenamide acetic acid solvate

In the crystal structure of the title compound (systematic name: 5H-dibenzo[a,d]cycloheptatriene-5-carboxamide ethanoic acid solvate), C(16)H(13)NO center dot C(2)H(4)O(2), the cytenamide and solvent molecules form a hydrogen-bonded R(2)(2)(8) dimer motif, which is further connected to form a centrosymmetric double ring motif arrangement. The cycloheptene ring adopts a boat conformation and the dihedral angle between the least-squares planes through the two aromatic rings is 54.7 (2)degrees.