6,6′-(Pyridine-2,6-diyl)bis(pyrrolo[3,4-b]pyridine-5,7-dione)
The title compound, C19H9N5O4, has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-molecule. The crystal structure is stabilized by π–π stacking of inversion-related pyrrolo[3,4-b]pyridine rings, with a centroid&...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2011-11-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053681104414X |