|
Figure 1 The molecular structure of (I). Part of a related, neighbouring molecule is also shown; C(21) is directly under the ring C(1–6). Displacement ellipsoids are drawn at the 50% probability level. |
|
Figure 1 The molecular structure of (I). Part of a related, neighbouring molecule is also shown; C(21) is directly under the ring C(1–6). Displacement ellipsoids are drawn at the 50% probability level. |