Figure 2
Part of the crystal structure of (I), showing the formation of a C(7) chain of R22(18) rings parallel to (001). For the sake of clarity, H atoms not involved in the motif shown have been omitted. Intermolecular interactions are represented by dashed lines. Selected atoms are labeled. [Symmetry codes: (i) −x, y, −z + ; (ii) x, −y + 1, z + ; (iii) −x, −y + 2, −z; (iv) x, −y + 1, z − ; (v) x, −y + 2, z + .] |