Table 3. Ring-puckering parameters (Å, °).
Parameters for rings A and B are calculated for the atom sequences N24—C13—C22—C21—C28A and N24—C25—C26—C27—C28—C28A, respectively.
| Ring A | Q 2 | φ2 | |
|---|---|---|---|
| (I) | 0.4391 (11) | 333.05 (17) | |
| (II) | 0.4363 (14) | 332.26 (19) | |
| (III) | 0.4436 (13) | 312.16 (17) | |
| (IV) | 0.4456 (13) | 317.67 (17) | |
| (V) | 0.4125 (13) | 327.81 (18) | |
| Ring B | Q | θ | φ |
| (I) | 0.5673 (14) | 175.99 (14) | 227.3 (19) |
| (II) | 0.5670 (15) | 176.31 (15) | 226 (2) |
| (III) | 0.5846 (14) | 176.53 (14) | 141 (3) |
| (IV) | 0.5913 (14) | 176.98 (14) | 132 (3) |
| (V) | 0.5778 (14) | 179.45 (14) | 219 (22) |