Figure 2
Hydrogen bonding in (I) represented as green-filled dashed bonds giving a one-dimensional tape running along the [100] direction of the unit cell with a schematic diagram showing the two graph-set motifs, viz. R22(16) and R44(24). [Symmetry codes: (i) 1 − x, 1 − y, −z; (ii) 1 + x, y, z; (iii) −1 + x, y, z; (iv) −x, 1 − y, −z; (v) 2 − x, 1 − y, −z.] |