Table 2. Experimental details.
| Crystal data | |
| Chemical formula | NH4[La(SO4)2(H2O)] |
| M r | 367.07 |
| Crystal system, space group | Monoclinic, P21/c |
| Temperature (K) | 100 |
| a, b, c () | 8.4919(16), 9.978(2), 11.9268(19) |
| () | 128.511(10) |
| V (3) | 790.7(3) |
| Z | 4 |
| Radiation type | Mo K |
| (mm1) | 5.96 |
| Crystal size (mm) | 0.30 0.20 0.10 |
| Data collection | |
| Diffractometer | Nonius KappaCCD |
| Absorption correction | For a sphere (Dwiggins, 1975 ▸) |
| T min, T max | 0.419, 0.431 |
| No. of measured, independent and observed [I > 2(I)] reflections | 2414, 2414, 2362 |
| (sin /)max (1) | 0.715 |
| Refinement | |
| R[F 2 > 2(F 2)], wR(F 2), S | 0.027, 0.081, 1.26 |
| No. of reflections | 2414 |
| No. of parameters | 124 |
| No. of restraints | 3 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| max, min (e 3) | 1.81, 1.48 |