Figure 6
Packing diagram for hexaaquamagnesium(II) bis(4-aminobenzenesulfonate) (CSD refcode VOPCEI; Shakeri & Haussühl, 1992) viewed along [010], i.e. parallel to the triple layers. Layers of cations parallel to (001) are held together by hydrogen bonds between anions (SO3− acceptors) and cations (H2O donors) plus NH⋯OH2 interactions. Direct cation–cation or anion–anion hydrogen bonds are absent. |