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Figure 12
Target orientations for advanced strategies for the 11 point groups shown in the orthonormalized reciprocal crystal coordinate system. The actual orientations of sweeps are shown in purple, while their symmetry images are in green. Each tile contains a full set of unique (non-anomalous) reflections; a complete set of anomalous reflections requires the combination of a white and a black tile. Strategies for 4, 222 and 23 correspond to a rhombicuboctahedron (Fig. 11[link]a), the strategy for 432 to a truncated cuboctahedron (Fig. 11[link]b) and the strategy for 32 to a truncated octahedron (Fig. 11[link]c). The P1 strategy is depicted from two different angles (1a and 1b) in order to show all four orientations. The strategy shown for 3 is the three-sweep version.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 82| Part 4| April 2026| Pages 314-329
https://doi.org/10.1107/S2059798326001920
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