Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C23H20BrNO3S |
| M r | 470.36 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 173 |
| a, b, c () | 4.81267(18), 22.1919(8), 18.7012(7) |
| () | 97.392(3) |
| V (3) | 1980.73(13) |
| Z | 4 |
| Radiation type | Cu K |
| (mm1) | 4.03 |
| Crystal size (mm) | 0.32 0.22 0.16 |
| Data collection | |
| Diffractometer | Agilent Eos Gemini |
| Absorption correction | Multi-scan (SADABS; Sheldrick, 2008 ▸) |
| T min, T max | 0.281, 0.525 |
| No. of measured, independent and observed [I > 2(I)] reflections | 7659, 3787, 3569 |
| R int | 0.024 |
| (sin /)max (1) | 0.614 |
| Refinement | |
| R[F 2 > 2(F 2)], wR(F 2), S | 0.040, 0.108, 1.10 |
| No. of reflections | 3787 |
| No. of parameters | 271 |
| No. of restraints | 5 |
| H-atom treatment | H-atom parameters constrained |
| max, min (e 3) | 0.97, 0.47 |