Table 4. Hydrogen-bond geometry (Å, °) for (NH4)Mg(HSO4)(SO4)(H2O)2 at 100 K.
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O8—H1O⋯O4iii | 0.91 (3) | 1.59 (3) | 2.5048 (12) | 177 (3) |
| O9—H1W⋯O1iv | 0.81 (2) | 2.02 (2) | 2.7623 (13) | 154 (2) |
| O9—H2W⋯O2i | 0.78 (3) | 2.56 (3) | 3.1278 (12) | 132 (2) |
| O9—H2W⋯O5v | 0.78 (3) | 2.62 (3) | 3.2887 (12) | 146 (2) |
| O9—H2W⋯O7v | 0.78 (3) | 2.55 (3) | 2.9578 (12) | 115 (2) |
| O10—H3W⋯O1vi | 0.77 (2) | 2.38 (2) | 3.0970 (12) | 156 (2) |
| O10—H3W⋯O2vi | 0.77 (2) | 2.64 (2) | 3.0615 (12) | 117 (2) |
| O10—H4W⋯O5vii | 0.80 (2) | 1.95 (2) | 2.7125 (13) | 160.5 (19) |
| N1—H1N⋯O4v | 0.896 (19) | 2.108 (19) | 2.9913 (14) | 168.2 (15) |
| N1—H2N⋯O1i | 0.85 (2) | 2.04 (2) | 2.8920 (14) | 179.2 (18) |
| N1—H3N⋯O3iii | 0.868 (19) | 1.98 (2) | 2.8451 (14) | 170.5 (18) |
| N1—H4N⋯O8viii | 0.870 (19) | 2.229 (19) | 3.0368 (14) | 154.4 (16) |
Symmetry codes: (i) -x, -y+1, -z+1; (iii) x+1, y, z-1; (iv) x+1, y, z; (v) -x+1, -y+1, -z+1; (vi) -x, -y, -z+1; (vii) x-1, y, z; (viii) x, y+1, z.