Figure 7
A partial packing view of the anionic bilayered substructure of (II), showing (a) a projection down [010], displaying a single wall of the bilayer and showing the formation of the four hydrogen-bonded rings (`C' to `G') and (b) a view at right angles to the previous one, projected along [001] and showing the complete bilayer sideways, as well as the R44(8) loop (`H') linking both limiting walls. [Symmetry codes: (i) x + 1, y, z; (ii) −x + 1, −y + 1, −z + 1; (iii) x, y, z − 1; (iv) −x + 1, −y + 1, −z + 1; (v) −x + 2, −y + 1, −z + 2; (vi) −x + 1, −y + 1, −z + 2.] |