Figure 1
The molecular structure of the title compound, showing the atom labelling and displacement ellipsoids drawn at the 40% probability level. Disordered carbon atoms are drawn with 30% transparency and labelled C9A/C10A (R)-isomer [s.o.f. = 0.667 (13)] and C9B/C10B for the (S)-isomer [s.o.f. = 0.333 (13)]. |