Figure 2
View of the packing in (I). H atoms have been omitted for clarity, except for those involved in hydrogen bonding. The hydrogen bonds are shown as dashed lines. [Symmetry codes: (i) x, ½ − y, ½ + z; (ii) 1 − x, −y, −z; (iii) 1 − x, −y, 1 − z.] |