Table 2. Experimental details.
| Crystal data | |
| Chemical formula | [Tb(NO3)2(C2H6N2O)3]NO3 |
| M r | 567.21 |
| Crystal system, space group | Monoclinic, P21/n |
| Temperature (K) | 296 |
| a, b, c (Å) | 10.9076 (3), 9.7786 (3), 16.8578 (5) |
| β (°) | 90.791 (1) |
| V (Å3) | 1797.90 (9) |
| Z | 4 |
| Radiation type | Mo Kα |
| μ (mm−1) | 4.02 |
| Crystal size (mm) | 0.28 × 0.21 × 0.2 |
| Data collection | |
| Diffractometer | Bruker D8 QUEST CMOS |
| Absorption correction | Multi-scan (SADABS; Bruker, 2016 ▸) |
| T min, T max | 0.471, 0.747 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 47511, 6876, 5752 |
| R int | 0.034 |
| (sin θ/λ)max (Å−1) | 0.770 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.027, 0.044, 1.08 |
| No. of reflections | 6876 |
| No. of parameters | 293 |
| No. of restraints | 9 |
| H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
| Δρmax, Δρmin (e Å−3) | 1.12, −1.13 |