Table 2. Selected torsion angles (°) for 2 .
C31—O3—C3—C2 | −0.16 (17) | C2—C1—C11—N12 | −167.30 (11) |
C31—O3—C3—C4 | 178.57 (11) | C11—N12—C13—C14 | −112.80 (13) |
C41—O4—C4—C3 | 67.59 (16) | N12—C13—C14—C15 | 66.85 (14) |
C41—O4—C4—C5 | −118.62 (13) | C13—C14—C15—C16 | −179.75 (11) |
C51—O5—C5—C6 | −11.14 (18) | C14—C15—C16—C17 | −175.06 (11) |
C51—O5—C5—C4 | 170.38 (11) | C15—C16—C17—C18 | 175.02 (11) |
C13—N12—C11—C1 | 179.22 (10) | C111—N19—C18—C17 | 172.76 (11) |
C6—C1—C11—N12 | 13.05 (17) | C16—C17—C18—N19 | 67.90 (15) |