Table 2. Experimental details.
| Crystal data | |
| Chemical formula | C15H24O3 |
| M r | 252.34 |
| Crystal system, space group | Hexagonal, P63 c m |
| Temperature (K) | 120 |
| a, c (Å) | 9.9966 (12), 7.9461 (10) |
| V (Å3) | 687.68 (19) |
| Z | 2 |
| Radiation type | Mo Kα |
| μ (mm−1) | 0.08 |
| Crystal size (mm) | 0.30 × 0.25 × 0.20 |
| Data collection | |
| Diffractometer | Bruker APEXII DUO CCD area detector |
| Absorption correction | Multi-scan (SADABS; Bruker, 2008 ▸) |
| T min, T max | 0.701, 0.746 |
| No. of measured, independent and observed [I > 2σ(I)] reflections | 7859, 671, 645 |
| R int | 0.026 |
| (sin θ/λ)max (Å−1) | 0.681 |
| Refinement | |
| R[F 2 > 2σ(F 2)], wR(F 2), S | 0.041, 0.108, 1.03 |
| No. of reflections | 671 |
| No. of parameters | 35 |
| No. of restraints | 1 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.36, −0.22 |
| Absolute structure | Refined as an inversion twin |