Figure 2
The arrangement of the complex cations in the crystal structure, forming zigzag π–π stacked chains extending parallel to the c axis. Green dashed lines represent π–π stacking interactions, red spheres represent centroids of the phenyl/pyridyl rings. Cg6, Cg9, Cg8 and Cg10 are the centroids of the N3/C14/C10–13, C7–C10/C14/C15, N5/C26/C22–C25 and C19-C22/C26/C27 rings, respectively. [Symmetry codes: (ii) 2 − x, 1 − y, 1 − z; (iii) 2 − x, 1 − y, −z.] |