Three differently coloured polymorphs of 3,6-bis­(4-chloro­phenyl)-2,5-di­propyl-2,5-di­hydro­pyrrolo­[3,4-c]pyrrole-1,4-dione

So, H.-S.; Matsumoto, S.

doi:10.1107/S2052520619004773

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 6
(a) Molecular pair (blue box) of PR3R with π–π interactions (orange box) between the DPP core [viewpoint along the DPP core (left) and viewpoint perpendicular to the DPP core (right)]. (b) A one-dimensional column consisting of molecular pairs along the c axis [viewpoint along the b axis (left) and that along the a axis (right)]. The red molecule represents the reference molecule. (c) The green dotted line indicates the intermolecular halogen-bonding interaction between two molecular pairs.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 75| Part 3| June 2019| Pages 414-422

https://doi.org/10.1107/S2052520619004773

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