Figure 5
Difference electron density in 2 around the water molecules O11w, O24w and O25w (using the SHELXLE GUI for SHELXL; Hübschle et al., 2011). Difference electron densities were calculated with water H atoms removed from the final structural model. H-atom positions, refined as described in the Refinement section, are shown. The difference electron-density mesh setting used is 0.28 e Å−3. |