Table 2. Selected bond lengths (Å) for (II) .
| Nd1—O9 | 2.4459 (16) | Nd1—N5 | 2.6479 (19) |
| Nd1—O2 | 2.4796 (15) | Nd1—N2 | 2.6491 (18) |
| Nd1—O1 | 2.5063 (15) | Nd1—O4 | 2.6558 (17) |
| Nd1—N7 | 2.512 (2) | Nd1—N4 | 2.6985 (18) |
| Nd1—O3 | 2.5568 (17) | Nd1—N1 | 2.7051 (19) |
| Nd1—O9 | 2.4459 (16) | Nd1—N5 | 2.6479 (19) |
| Nd1—O2 | 2.4796 (15) | Nd1—N2 | 2.6491 (18) |
| Nd1—O1 | 2.5063 (15) | Nd1—O4 | 2.6558 (17) |
| Nd1—N7 | 2.512 (2) | Nd1—N4 | 2.6985 (18) |
| Nd1—O3 | 2.5568 (17) | Nd1—N1 | 2.7051 (19) |