Figure 3
Part of the crystal structure of (II), showing the formation of a C(24) chain of R22(24) rings parallel to the [001] direction and a C22(11) chain running along the [10] direction. For the sake of clarity, H atoms not involved in the motif shown have been omitted. Intermolecular interactions are represented by dashed lines and selected atoms are labelled. [Symmetry codes: (i) −x + 1, y, −z + ; (ii) −x + , y + , −z + ; (iii) x, −y + 1, z + ; (iv) −x + 1, −y + 1, −z.] |