Figure 8
Partial packing diagram of (II). The molecules containing O1 and O1A are the two symmetry-independent molecules in the asymmetric unit. The molecule containing O1B was generated by the symmetry operator x, − y, + z, that containing O1C by the symmetry operator 1 − x, 1 − y, −z and that containing O1D by the symmetry operator 1 − x, 1 − y, 1 − z. This molecule is drawn with open bonds in order to show the π–π interaction. Only the H atoms involved in a C—H⋯π interaction are shown and labelled. |