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Figure 3
Density gradient trajectory plots demonstrating (a) C8—H8⋯H8—C8 and C7—H7⋯H7—C7 interactions along the tetracene backbone stacking. (b) C8—H8⋯H8—C8 interaction perpendicular to the tetracene backbone stacking. Heavy and dashed black lines indicate intra- and intermolecular bond paths, respectively. Adjacent atomic basins are separated by the solid brown line. The cage critical points (3, −3), b.c.p.s (3, −1) and ring critical points (3, +1) are shown as black, blue and green colored dots, respectively. Symmetry operations are listed in Table 1[link].

IUCrJ
Volume 2| Part 5| September 2015| Pages 563-574
ISSN: 2052-2525
https://doi.org/10.1107/S2052252515012130