Figure 27
The layer structure of ZUYLEM (Stender et al., 2016 ), drawn from the coordinates stored in the CSD. Dashed lines indicate Au⋯Br and Br⋯Br contacts. The space group is Cmce (formerly Cmca) and the view direction is parallel to the a axis in the region x ≃ 0.5. The atoms Au1, Br1 and Br3 lie in the mirror plane at x = 0.5. Br2 is the atom behind Au1. Contacts Br2⋯Br4 (the free bromide ion on a twofold axis 1/4, y, 1/4), not shown here, link layers in the view direction. |