Figure 3
The packing of E2 groups in (I), with the hydrogen-bonded solvent molecules, viewed perpendicular to the columns. Dotted lines indicate the region detailed in Fig. 4. Displacement ellipsoids are plotted at the 50% probability level [symmetry codes: (i) x, y, z; (ii) 1 + x, y, 1 + z; (iii) −2 − x, y − , −1 − z; (iv) −1 − x, y − , −z; (v) x, y, 1 + z; (vi) −x, y − , −z]. |