Figure 1
The molecular structure of (I), showing the atom-numbering scheme. The disordered hydroxyethyl groups are distinguished by solid and open bonds. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity, except those involved in hydrogen bonds. Dashed lines denote hydrogen bonds and C—H⋯I interactions. [Symmetry codes: (i) 1 − x, 1 − y, 1 − z; (ii) 2 − x, 1 − y, 1 − z.] |