Figure 1
The molecular structure of (1), showing the atom-numbering scheme. (a) A view normal to the C5/C6/C7 plane, along the c axis. (b) A view along the C5/C6/C7 plane after a 90° rotation into the ab plane around the a axis. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as unlabelled circles. |