Table 1. Selected geometrical parameters (Å, °) of the complex cations.
| I | II | ||
|---|---|---|---|
| Zn1—N1 | 2.101 (3) | Zn1—N1 | 2.014 (10) |
| Zn1—N2 | 2.121 (3) | Zn1—N2 | 2.014 (10) |
| Zn1—N3 | 2.121 (3) | Zn1—N1i | 2.179 (10) |
| Zn1—N4 | 2.110 (3) | Zn1—N2i | 2.210 (10) |
| Zn1—I1 | 2.6619 (5) | Zn1—I1 | 2.766 (2) |
| N1—Zn1—N4 | 95.77 (11) | N1—Zn1—N2 | 98.9 (5) |
| N2—Zn1—N3 | 88.94 (11) | N1i—Zn1—N2i | 88.4 (4) |
| N1—Zn1—N2 | 82.64 (11) | N1i—Zn1—N2 | 82.9 (5) |
| N3—Zn1—N4 | 82.61 (11) | N1—Zn1—N2i | 82.2 (5) |
Symmetry code: (i) −x + {3\over 2}, −y + {3\over 2}, −z + {1\over 2}.