HYL-5A,6,7,8,9,9A-HEXA-HYDRO-1H-1,5-BENZODIAZEPINE

The title compound, C11H18N2, packs in the solid state with one molecu le in the asymmetric unit, but with the chiral molecule disordered ove r two orientations related by twofold rotation. Thus, the molecule is the average of these two orientations, with the amine H atom present w ith half occupancy at each N atom and 'pseudo-aromatic' character in t he N-C-C-C-N moiety of the diazepine ring. The molecules are linked to form infinite chains parallel to the c axis via NH N hydrogen bonds a cross crystallographic twofold axes, with N N 3.224 (3) and 3.110 (3) Angstrom (the hydrogen-bonded H atom is disordered).