Figure 6
Crystal packing in the structure of DEHMAF, [(1,4,7-triazacyclononane)-Cu-(N3)2-Cu-(1,4,7-triazacyclononane)][ClO-4]·MeOH. The two C—O fragments at the centre of the figure are related by an inversion centre and could correspond to half-occupancy ethane-1,2-diol or methanol disordered by symmetry over two sites (no solvent H atoms were located). The solvent is actually methanol. |