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Figure 11
CPs in a stack of DDQ radical anions at three selected temperatures: (a) 120 K, (b) 293 K and (c) 370 K. Weaker inter-dimer contact B is above and intra-dimer contact A (2e/mc bond) is below. (3,−1) CPs are shown as red spheres, (3,+1) as blue spheres and (3,+3) cage CPs as purple spheres; intermolecular bond paths are shown as red lines.

IUCrJ
Volume 8| Part 4| July 2021| Pages 644-654
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521005273