Figure 3
Stereographic projection of the self-rotation function, with the crystallographic a axis along φ = 0°, ψ = 90° and the c* axis perpendicular to the plane of the figure. The φ angle varies from 0 to ±180° around the plot, while the ψ angle varies from 0° at the centre to 90° at the edge of the ring. (a) Section with κ = 120°; (b) section with κ = 180°. The resolution of data used was 10.0–3.0 Å and the radius of integration was 30 Å. Contours start at the zero level and increase in 0.6σ intervals. |