Figure 1
The independent molecular components in compound (I), showing the atom-labelling scheme and the two hydrogen-bonded dimers formed within the selected asymmetric unit. (a) Dimer A formed from molecules 1 and 2, and (b) dimer B formed from molecules 3 and 4. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Hydrogen bonds are indicated by dashed lines. |