Syntheses and crystal structures of 4-(4-meth­oxy­phen­yl)piperazin-1-ium 4-methyl­benzoate monohydrate and bis­[4-(4-meth­oxy­phen­yl)piperazin-1-ium] benzene-1,2-di­carboxyl­ate

Shankara Prasad, H.J.; Devaraju; Vinaya; Yathirajan, H.S.; Parkin, S.R.; Glidewell, C.

doi:10.1107/S2056989022008337

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 7
Part of the crystal structure of compound (I)

showing the formation of a ring containing O—H⋯O, N—H⋯O and C—H⋯π(arene) hydrogen bonds that link adjacent [010] chains. Hydrogen bonds are drawn as dashed lines and, for the sake of clarity, the H atoms bonded to those C atoms that are not involved in the motif shown have been omitted. The atoms marked with an asterisk (*) are at the symmetry position (1 − x, 1 − y, 1 − z).

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 78| Part 9| September 2022| Pages 947-952

https://doi.org/10.1107/S2056989022008337

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