Table 2. Experimental details.
| Crystal data | |
| Chemical formula | Ca2.49Nd7.51(SiO4)6O1.75 |
| M r | 1763.24 |
| Crystal system, space group | Hexagonal, P63/m |
| Temperature (K) | 298 |
| a, c (Å) | 9.5507 (3), 7.0513 (3) |
| V (Å3) | 557.03 (3) |
| Z | 1 |
| Radiation type | Mo Kα |
| μ (mm−1) | 18.18 |
| Crystal size (mm) | 0.05 × 0.05 × 0.05 |
| Data collection | |
| Diffractometer | Agilent SuperNova (single source at offset, Eos detector) |
| Absorption correction | Multi-scan (CrysAlis PRO; Agilent, 2012 ▸) |
| T min, T max | 0.717, 1.000 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 2616, 878, 813 |
| R int | 0.024 |
| (sin θ/λ)max (Å−1) | 0.821 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.019, 0.035, 1.11 |
| No. of reflections | 878 |
| No. of parameters | 42 |
| Δρmax, Δρmin (e Å−3) | 0.79, −0.86 |