Table 2. Selected geometric parameters (Å, °).
| O2—C2 | 1.244 (6) | N1—C1′A | 1.47 (3) |
| C8—C2′′A | 1.418 (19) | N1—C1′ | 1.477 (8) |
| C8—C2′′ | 1.451 (11) | ||
| N7—C8—C2′′A | 116.1 (14) | C2—N1—C1′A | 117 (2) |
| N9—C8—C2′′A | 130.4 (14) | C2—N1—C1′ | 117.4 (6) |
| N7—C8—C2′′ | 128.2 (8) | O5′—C5′—C4′ | 110.8 (8) |
| N9—C8—C2′′ | 118.3 (8) | O5′A—C5′A—C4′A | 114 (4) |
| N9—C8—C2′′—O1′′ | 177.7 (12) | C3′—C4′—C5′—O5′ | 47.3 (10) |
| N9—C8—C2′′A—O1′′A | 1 (5) | C2—N1—C1′A—O4′A | −162 (3) |
| C2—N1—C1′—O4′ | −147.2 (7) | C3′A—C4′A—C5′A—O5′A | 164 (6) |