Table 2. Selected geometric parameters (Å, °) for II .
| Cu1—N1 | 2.095 (10) | Cu2—I1 | 2.665 (2) |
| Cu1—S1 | 2.342 (4) | Cu2—I2 | 2.6166 (19) |
| Cu1—S2 | 2.331 (4) | I1—Cu2ii | 2.675 (2) |
| Cu1—I2i | 2.5193 (18) | Cu2—Cu2ii | 2.663 (4) |
| Cu2—S3 | 2.359 (4) | ||
| N1—Cu1—S2 | 110.2 (3) | S3—Cu2—I1ii | 99.22 (11) |
| N1—Cu1—S1 | 85.3 (3) | I2—Cu2—I1ii | 112.01 (7) |
| S2—Cu1—S1 | 91.74 (14) | I1—Cu2—I1ii | 120.18 (7) |
| N1—Cu1—I2i | 121.1 (3) | Cu2—I1—Cu2ii | 59.82 (7) |
| S2—Cu1—I2i | 112.48 (12) | Cu1iii—I2—Cu2 | 94.93 (7) |
| S1—Cu1—I2i | 130.61 (10) | Cu2ii—Cu2—I1 | 60.27 (7) |
| S3—Cu2—I2 | 109.54 (11) | Cu2ii—Cu2—I1ii | 59.91 (7) |
| S3—Cu2—I1 | 105.86 (10) | S3—Cu2—Cu2ii | 115.75 (13) |
| I2—Cu2—I1 | 109.04 (8) | I2—Cu2—Cu2ii | 134.68 (11) |
Symmetry codes: (i)
; (ii)
; (iii)
.