| C19H17NO2 | Z = 2 |
| Mr = 291.34 | F(000) = 308 |
| Triclinic, P1 | Dx = 1.271 Mg m−3 |
| Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.0282 (10) Å | Cell parameters from 1548 reflections |
| b = 9.362 (1) Å | θ = 2.4–29.2° |
| c = 10.7258 (10) Å | µ = 0.08 mm−1 |
| α = 69.765 (8)° | T = 120 K |
| β = 66.733 (8)° | Block, colourless |
| γ = 70.605 (8)° | 0.35 × 0.32 × 0.25 mm |
| V = 761.08 (15) Å3 |