Figure 2
A packing diagram illustrating as dashed lines the hydrogen-bond and short-contact interactions listed in Table 2. The a, b and c crystallographic axes are shown (red, yellow and blue, respectively, in the electronic version of the paper) and the unit cell is outlined. [Symmetry codes: (i) −x + 2, −y + 1, −z + 2; (ii) −x + 1, −y + 1, −z + 1.] |