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 5
The molecular packing structure of PR3Y (a) showing the one-dimensional columns (blue box) formed by π–π interactions (orange box), the interactions between chains formed by halogen-bonding interactions (green dotted line) and the CH⋯π interactions (blue dotted line) between the columns (left). Packing of molecules viewed along the [ $[{\bar 1}{\bar 1}1]$ ] direction (right). (b) A pair of molecules on the (011) plane that contribute the most significantly to the lattice stabilization. The lattice energy was calculated by dividing into A and B sets due to the disorder of one of the propyl substituents. The red molecule represents the reference molecule.

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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