Figure 6
Part of the unit-cell packing in (II), viewed perpendicular to the ab plane, showing the hydrogen-bonded layer in the region around z = . Dashed lines indicate hydrogen bonds. Molecules A, B′, etc., are as defined in the Comment. Methylphenyl C atoms, and H atoms not involved in hydrogen bonds, have been omitted for clarity. Atoms marked with an asterisk (*), hash (#) or dollar sign ($) are at the symmetry positions (1 + x, y, z), (2 − x, 1 − y, 1 − z) and (2 − x, 1 − y, 1 − z), respectively. |