Figure 1
A view of molecules A and B in (I) with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level and H atoms are drawn as small spheres of arbitrary radii. Hydrogen bonds are shown as dashed lines. Only the hydroxy groups of symmetry-equivalent molecules involved in hydrogen bonding are shown [symmetry codes: (i) − x, y, z − ; (ii) − x, y, z + ]. |