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Figure 7
Explanation of the extreme out-of-plane distortion of the cation in the [TMPyP]4+ naphthalene-2,6-disulfonate salt. The meso substituents of the porphyrin, minor disordered parts and all solvent molecules have been omitted for clarity.

IUCrJ
Volume 13| Part 1| January 2026| Pages 44-52
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525009716