Comparison of damage-minimized and crystal-reduced multi-crystal data sets. (a) 〈|ΔF|/F〉 versus resolution for 28-, 23-, 18- and 14-crystal data sets (solid lines) and damage-minimized 75, 60 or 45° data sets (dashed lines) of matched multiplicity. In red are calculated values for 〈|ΔF|/F〉 from the refined model. (b) Cumulative CCano comparing ΔF for merged data with those calculated from the refined model. (c) CFOM (CCall + CCweak) of the best solution from 10 000 SHELXD trials at each limiting resolution.