(E)-N′-(2-Chlorobenzylidene)-1-methyl-4-nitro-1H-pyrrole-2-carbohydrazide
In the title compound, C13H11ClN4O3, the phenyl and pyrrolyl ring are linked by an acyl–hydrazone (R2C=N—N—CO—R) group, forming a slightly bent molecule: the dihedral angle subtended by the the phenyl and pyrrolyl rings is 8.46 (12)°. In the crystal, the three-dimensional supramolecular structure is...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2014-01-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813034119 |
| Summary: | In the title compound, C13H11ClN4O3, the phenyl and pyrrolyl ring are linked by an acyl–hydrazone (R2C=N—N—CO—R) group, forming a slightly bent molecule: the dihedral angle subtended by the the phenyl and pyrrolyl rings is 8.46 (12)°. In the crystal, the three-dimensional supramolecular structure is assembled by N—H...O hydrogen bonding. Molecular sheets are formed parallel to (101) in a herringbone arrangement by weak van der Waals interactions; weak π–π [centroid–centroid phenyl–phenyl and pyrrolyl–pyrrolyl distances of 3.7816 (3) and 3.8946 (2) Å, respectively] interactions occur between neighbouring sheets. |
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| ISSN: | 1600-5368 |