Figure 3
Part of the crystal structure of (I), showing the formation of two parallel hydrogen-bonded C(12) chains along the [101] direction. The C atoms of methyl groups and all H atoms not involved in the hydrogen-bond motifs have been omitted for clarity. [Symmetry codes: (ii) x + , −y + , z + ; (iv) x + , y + , z; (ix) x − , −y + , z − ; (x) x, −y + 1, z − ; (xi) x + 1, −y + 1, z + .] |