Figure 4
A more detailed view, with an arbitrary choice of mutually compatible H atoms, of the hydrogen-bond connectivity between O2 and O3 along the length of a single chain within the column of Fig. 3. The c axis runs from left to right across the page. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres of arbitrary radii. Selected atoms are labelled. The unit cell outline has been omitted for clarity. [Symmetry codes: (ii) x, y, − z; (vii) x, y, − z; (viii) x, y, 1 + z.] |