Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C8H9BO4 |
| M r | 179.96 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 100 |
| a, b, c () | 11.2449(6), 12.0672(6), 6.8598(3) |
| () | 105.121(1) |
| V (3) | 898.61(8) |
| Z | 4 |
| Radiation type | Mo K |
| (mm1) | 0.10 |
| Crystal size (mm) | 0.35 0.10 0.10 |
| Data collection | |
| Diffractometer | Bruker SMART APEXII area detector |
| Absorption correction | Multi-scan (SADABS; Bruker, 2014 ▸) |
| T min, T max | 0.706, 0.746 |
| No. of measured, independent and observed [I > 2(I)] reflections | 31992, 2056, 1872 |
| R int | 0.021 |
| (sin /)max (1) | 0.649 |
| Refinement | |
| R[F 2 > 2(F 2)], wR(F 2), S | 0.032, 0.094, 1.10 |
| No. of reflections | 2056 |
| No. of parameters | 126 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| max, min (e 3) | 0.39, 0.22 |