Figure 1
Views of (a) (I), (b) (II), (c) (III), (d) (IV), (e) (V) and (f) (VI), showing the atom-numbering schemes and the symmetry-independent intermolecular O—H⋯O hydrogen bonds (thin dashed lines). Displacement ellipsoids are drawn at the 50% probability level, except for O10W in (IV), and O70W and O80W in (V) which are isotropic and shown as spheres of arbitrary radii. The thick dashed lines in (I) indicate alternative covalent bonds to atom H2, and those in (IV) and (V) indicate alternative covalent bonds to H atoms with a site-occupancy factor of 0.5. The alternative hydrogen bonds in (V) are also shown (red and green thin dashed lines, respectively, in the electronic version of the paper). [Symmetry codes for (I): (i) −x + 1, −y + 2, −z + 1; (ii) −x + 1, −y + 1, −z + 1. Symmetry codes for (III): (i) −x + 1, −y + 1, −z; (ii) −x, −y + 1, −z + 1. Symmetry codes for (IV): (i) −x + 2, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z + 1.] |