Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C17H25N3O8 |
| M r | 399.40 |
| Crystal system, space group | Monoclinic, I a |
| Temperature (K) | 120 |
| a, b, c (Å) | 9.9490 (4), 19.9223 (8), 10.2378 (4) |
| β (°) | 97.616 (4) |
| V (Å3) | 2011.30 (14) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.11 |
| Crystal size (mm) | 0.25 × 0.21 × 0.18 |
| Data collection | |
| Diffractometer | Rigaku VariMax SaturnCCD724 |
| Absorption correction | Multi-scan (CrysAlis PRO; Rigaku OD, 2018 ▸) |
| T min, T max | 0.906, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 18806, 5927, 4720 |
| R int | 0.039 |
| (sin θ/λ)max (Å−1) | 0.730 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.045, 0.094, 1.04 |
| No. of reflections | 5927 |
| No. of parameters | 262 |
| No. of restraints | 2 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 0.18, −0.19 |