Crystal structure, supra­molecular and Hirshfeld surface analysis of piperazine-1,4-diium bis­(2,5-di­bromo­benzoate)

Subha, V.; Sathish, M.; Balakrishnan, T.

doi:10.1107/S205698902600798X

Figure 5
Hirshfeld surface of the cation and anion in the title salt shown in two orientations, mapped with (a) and (b) d_norm and (c) and (d) shape-index (SI).

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 82| Part 9| September 2026| Pages 1057-1061

https://doi.org/10.1107/S205698902600798X

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