Figure 3
The cell contents of (I), viewed along b. The representation is the same as in Fig. 2, except that H atoms and the X—H⋯Y contacts have been omitted for clarity. [Symmetry codes: (i) ½ + x, y, ½ − z; (ii) −x, 1 − y, −z; (iii) ½ − x, ½ + y, ½ + z; (iv) x − ½, y, ½ − z; (v) 1 − x, 1 − y, 1 − z; (vi) ½ − x, ½ + y, z − ½.] |