Table 1.
Crystal data | |
---|---|
Chemical formula | C17H18O2 |
Mr | 254.31 |
Crystal system, space group | Triclinic, P |
Temperature (K) | 150 |
a, b, c (Å) | 7.841 (4), 8.203 (4), 11.080 (6) |
α, β, γ (°) | 79.131 (7), 85.616 (6), 74.077 (6) |
V (Å3) | 672.8 (6) |
Z | 2 |
Radiation type | Mo Kα |
μ (mm−1) | 0.08 |
Crystal size (mm) | 0.39 × 0.23 × 0.15 |
Data collection | |
Diffractometer | Bruker SMART APEX CCD |
Absorption correction | Multi-scan (SADABS; Krause et al., 2015) |
Tmin, Tmax | 0.790, 0.987 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 4601,1806, 1345 |
Rint | 0.029 |
θmax (°) | 22.7 |
(sin θ/λ)max (Å−1) | 0.544 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.052, 0.152, 1.11 |
No. of reflections | 1806 |
No. of parameters | 244 |
H-atom treatment | All H-atom parameters refined |
Δρmax, Δρmin (e Å−3) | 0.23, −0.24 |
Computer programs: APEX3 and SAINT (Bruker, 2016), SHELXT (Sheldrick, 2015a), SHELXL2018/1 (Sheldrick, 2015b) and SHELXTL (Sheldrick, 2008).