Figure 2
A projection along [100], showing bilayers of [trans-Co(N3)2(en)2]+ cations and layers of picrate anions lying approximately in (004). N—H⋯N hydrogen bonds are depicted as dashed lines in the central [trans-Co(N3)2(en)2]+ bilayer and the acceptor atoms are labelled. Atoms N1, N3 and N4 are at the symmetry positions ( − x, 1 − y, + z), (1 − x, + y, − z) and (x, − y, + z), respectively. H atoms bound to C atoms have been omitted for clarity. |