Figure 1
The structure of the title compound showing the asymmetric unit (labelled) with cations supplemented by the symmetry-generated moieties (not labelled) at 1 − x, 2 − y, 2 − z (molecule containing N1/N3) and at 1 − x, 1 − y, 2 − z (molecule containing N2/N4). Displacement ellipsoids are drawn at the 50% probability level. |