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Figure 19
Packing diagram for 7 showing how the R44(22) rings shown in the previous figure are linked in the [111] direction by C22(6) chains also involving N—H⋯O hydrogen bonds involving the phenyl­piperazinium cation and carboxyl­ate group of the 3,5-di­nitro­benzoate anion and weak C—H⋯O inter­actions.

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ISSN: 2056-9890
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