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Figure 3
The molecular structure of TAAP (a) with the relevant atom-numbering scheme. The non-hydrogen atoms are represented as displacement ellipsoids plotted at the 30% probability level. (b) Side-by-side arrangement of two neighbouring chromophores with an interplanar distance of 3.413 Å. Intramolecular hydrogen bonds and the gravity centre distance are marked by dashed lines. (c) Packing scheme along [[\overline{1}]10]. Gravity-centre-to-gravity-centre distance for planar chromophores in the dimer is marked by a turquoize line. H atoms have been omitted for clarity and the unit cell is marked by a black line.

IUCrJ
Volume 5| Part 3| May 2018| Pages 335-347
ISSN: 2052-2525
https://doi.org/10.1107/S2052252518001987