Figure 3
Part of the crystal packing of (I), illustrating the intricate hydrogen-bond network. Hydrogen bonds are shown as dashed lines and H atoms not involved in hydrogen bonding have been omitted for clarity. Only the major parts of the disordered atoms of the propyl side chain (C15/C16/C17) are shown. Selected atoms of the molecules present in the asymmetric unit are labelled, primarily to provide a key for the coding of the atoms. [Symmetry codes: (i) −x + 1, y + , −z + 1; (ii) −x, y + , −z + 1; (iii) −x + 1, y − , −z + 1.] |