The ratio of the total area of one component (𝑆 𝐶𝑜𝑚𝑝 ) to the total area of all crystals (𝑆 𝑇𝑜𝑡𝑎𝑙 ) for successfully indexed data sets only. The input ratio and observed ratio were plotted by Graphpad Prism 8.0.1 for Windows (GraphPad Software, San Diego, California USA, www.graphpad.com) as shown in Figure .