Figure 6
Interlayer interactions in the structure of (II), showing the hydrogen-bonding scheme with coordinated (O5) and noncoordinated (O6) water molecules, and the close anion–π interactions of the noncoordinated sulfate O atoms (O3). [Symmetry codes: (ii) x, y − 1, z; (v) 1 − x, 1 − y, 2 − z; (vi) 1 − x, 1 − y, 1 − z.] |