Figure 6
A view of the two-dimensional hydrogen-bonding pattern in (II), viewed along the c axis. C-bound H atoms have been omitted for clarity. Chains with graph-set notation C(10) (coloured grey in the electronic version of the paper) run along the [10] direction. Chains in the b direction (coloured green in the electronic version of the paper) have graph-set notation C22(6). Hydrogen-bond geometry and symmetry operations are given in Table 4. |