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Figure 4
Crystal structure of polymorph β-[dabcoH2]2+[H3O]+Br−3 projected along (a) the [001] direction and (b) the [010] direction. Partially occupied sites of the disordered hydro­nium cations are indicated. Colour code: brown Br; blue N, red O; dark grey C; light grey H.

IUCrJ
Volume 9| Part 5| September 2022| Pages 544-550
ISSN: 2052-2525
https://doi.org/10.1107/S2052252522006406