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. 2024 Aug 30;9(Pt 8):x240831.
doi: 10.1107/S2414314624008319. eCollection 2024 Aug.

Pyridinium tosyl-ate

Eric Cyriel Hosten  1 , Richard Betz  1
Affiliations

Pyridinium tosyl-ate

Eric Cyriel Hosten et al. IUCrdata. .

Abstract

The title compound (systematic name: pyridinium 4-methyl-benzene-sulfonate), C5H6N+·C7H7O3S-, is the pyridinium salt of para-toluene-sulfonic acid. In the crystal, classical N-H⋯O hydrogen bonds as well as C-H⋯O contacts connect the cationic and anionic entities into sheets lying parallel to the ab plane.

Keywords: crystal structure; hydrogen bond; pyridinium salt.

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Figures

Figure 1
Figure 1
The mol­ecular structure of the title compound, with anisotropic displacement ellipsoids drawn at 50% probability level.
Figure 2
Figure 2
Inter­molecular contacts, viewed approximately along [001].
See this image and copyright information in PMC

References

    1. Allen, F. H. (2002). Acta Cryst. B58, 380–388. - PubMed
    1. Becker, H. G. O., Berger, W., Domschke, G., Fanghänel, E., Faust, J., Fischer, M., Gentz, F., Gewald, K., Gluch, R., Mayer, R., Müller, K., Pavel, D., Schmidt, H., Schollberg, K., Schwetlick, K., Seiler, E. & Zeppenfeld, G. (2000). Organikum – Organisch-Chemisches Grundpraktikum, 21st ed. Weinheim: Wiley-VCH.
    1. Bernstein, J., Davis, R. E., Shimoni, L. & Chang, N.-L. (1995). Angew. Chem. Int. Ed. Engl.34, 1555–1573.
    1. Boenigk, D. & Mootz, D. (1988). J. Am. Chem. Soc.110, 2135–2139.
    1. Bruker (2010). APEX2 and SAINT Bruker AXS Inc., Madison, USA.

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