Syntheses and crystal structures of four 4-(4-meth­oxy­phen­yl)piperazin-1-ium salts: tri­fluoro­acetate, 2,3,4,5,6-penta­fluoro­benzoate, 4-iodo­benzoate, and a polymorph with 4-methyl­benzoate

Vinaya; Basavaraju, Y.B.; Yathirajan, H.S.; Parkin, S.

doi:10.1107/S2056989023002529

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 5
An overlay of six 4-MeOPP cations (least-squares fit of piperazinium ring atoms), showing the variability of MeOPP conformation across structures I–IV.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 79| Part 4| April 2023| Pages 380-385

https://doi.org/10.1107/S2056989023002529

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