Table 3. Selected torsion angles (°) for 3 .
C31—O3—C3—C2 | 9.59 (16) | C2—C1—C11—N12 | 158.58 (10) |
C31—O3—C3—C4 | −171.49 (10) | C6—C1—C11—N12 | −19.07 (15) |
C41—O4—C4—C5 | 61.51 (15) | C11—N12—C13—C14 | 114.65 (12) |
C41—O4—C4—C3 | −124.05 (12) | N12—C13—C14—C15 | 175.72 (9) |
C51—O5—C5—C6 | 9.66 (17) | C13—C14—C15—C16 | 67.27 (13) |
C51—O5—C5—C4 | −171.35 (11) | C14—C15—C16—C17 | 175.71 (10) |
C13—N12—C11—C1 | −170.25 (10) | C15—C16—C17—C18 | −177.76 (10) |