Table 1. Experimental details.
| Crystal data | |
| Chemical formula | Cu61.39S32 |
| M r | 4926.40 |
| Crystal system, space group | Monoclinic, P21/n |
| Temperature (K) | 296 |
| a, b, c (Å) | 26.850 (1), 15.6862 (6), 13.5175 (6) |
| β (°) | 90.062 (2) |
| V (Å3) | 5693.2 (4) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 23.54 |
| Crystal size (mm) | 0.11 × 0.07 × 0.07 |
| Data collection | |
| Diffractometer | Bruker D8 Venture Photon 100 CMOS |
| Absorption correction | Multi-scan (SADABS; Krause et al., 2015 ▸) |
| T min, T max | 0.526, 0.745 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 19946, 10098, 7077 |
| R int | 0.062 |
| (sin θ/λ)max (Å−1) | 0.597 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.067, 0.132, 0.95 |
| No. of reflections | 10098 |
| No. of parameters | 881 |
| Δρmax, Δρmin (e Å−3) | 2.03, −1.59 |