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Figure 5
The organic cations of (a) 1 and (b) 2 form dimers that are related by a crystallographic inversion center and have inter­molecular ππ inter­actions in a parallel-displaced geometry (black dotted lines). See Fig. 1[link] for additional display details.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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