Publication Date:
2012-03-24
Description:
In the title compound, C9H7N3, the N-bound methyl group and vinyl H atom aresyn. The 12 non-H atoms comprising the molecule are essentially coplanar (r.m.s. deviation = 0.071 Å). Supramolecular tapes feature in the crystal packing, orientated perpendicular to [10-1], and are formed by C—H...N interactions involving each cyano N atom. The tapes are connected into layersviaπ–π interactions occurring between translationally related pyrrole rings [ring centroid–centroid distance = 3.8754 (10) Å]; the layers stack along thebaxis.
Electronic ISSN:
1600-5368
Topics:
Chemistry and Pharmacology
,
Geosciences
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