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 4
Geometric parameters used for the evaluation of the molecular geometry in the crystal structures of PR3R, PR3O and PR3Y: (a) plane I represents the DPP core consisting of ten atoms, (b) plane II represents the phenyl group consisting of six atoms, (c) the definition of the values listed in Table 3

used to evaluate the dihedral angle between the DPP core and the phenyl ring.

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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