|
Figure 1 The molecular structure of (I). Displacement ellipsoids for non-H atoms are drawn at the 30% probability level. Hydrogen bonds are shown as dashed lines. Unlabeled atoms in the C8 anion are related to labeled atoms by (1-x, 1-y, 1-z). Unlabeled atoms in the C20 anion are related to labeled atoms by (1-x, 1-y, −z). |