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Figure 8
Views of Hirshfeld surfaces mapped over curvedness for (a) and (b) (I)[link], and (c) and (d) for (II)[link]. The flat regions about aromatic constituents labelled with Cg(1)–Cg(4) for (I)[link], and Cg(1) and Cg(2) for (II)[link] indicate the involvement of these rings in π–π stacking inter­actions

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 76| Part 1| January 2020| Pages 53-61
https://doi.org/10.1107/S2056989019016529
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