Figure 4
The hydrogen-bonded layers and interlayer contacts in (II). Hydrogen bonds are shown as dashed lines. Cation H atoms not involved in hydrogen bonds have been omitted. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) x, y, z − 1; (iii) x, y − 1, z; (iv) −x + 2, −y + 1, −z + 1.] |