Table 1. Selected geometric parameters (Å, °).
| Zn1—N2 | 2.0622 (13) | Zn1—N1 | 2.0685 (14) |
| Zn1—N2i | 2.0622 (13) | Zn1—O1 | 2.1352 (19) |
| Zn1—N1i | 2.0684 (14) | ||
| N2—Zn1—N2i | 164.44 (8) | N1i—Zn1—N1 | 160.61 (8) |
| N2—Zn1—N1i | 88.85 (6) | N2i—Zn1—O1 | 97.78 (4) |
| N2i—Zn1—N1i | 88.54 (6) | N1i—Zn1—O1 | 99.69 (4) |
| N2—Zn1—N1 | 88.54 (6) | N1—Zn1—O1 | 99.69 (4) |
| N2i—Zn1—N1 | 88.85 (6) |
Symmetry code: (i)
.